Ancient Aliens explores the controversial theory that extraterrestrials have visited Earth for millions of years. From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode in this hit History series gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate. Did intelligent beings from outer space visit Earth thousands of years ago?

In Mysteries at the Museum, Don Wildman visits America's museums, where strange and curious remnants of the past are revealed.

In River Monsters, join host, biologist and extreme angler Jeremy Wade, as he catches the extraordinary and supersized fish that lurk in our planet's rivers and lakes. Traveling the globe and risking his life, he searches for mysterious freshwater predators, on a mission to test the myths surrounding these almost supernatural creatures.

Zak Bagans is fulfilling a lifelong dream of opening a museum in downtown Las Vegas, full of the haunted, cursed objects he has been collecting through the years. Each episode of Deadly Possessions features three haunted, iconic items and their owners. They share stories of how these objects have terrorized them and, in some cases, even killed people. Bagans interviews the owners and works with them to get to the root of their "attachment", so they can free themselves… or at least escape harm from these Deadly Possessions.

David Attenborough celebrates the amazing variety of the natural world in this epic documentary series, filmed over four years across 64 different countries.

They rob, kill, and terrorize, and they've left their bloody mark on American history. This is the world of Gangland.The Gangland series tells the insider story of some of America's most notorious street gangs. We learn how they've shaped their times and affected the neighborhoods that they controlled. From the destruction wrought by the heroin kingpins in Harlem of the 1970s to today's most dangerous gang MS-13, which has spread out from the inner city to infect unexpected turf —suburban communities—gangs have a rich yet deadly history. They usually start out as a form of protection for their members and community but then grow predatory as they feed on the very people that they purport to defend. With exclusive interviews and rarely seen footage, this is a raw look at life inside these gangs—from those who live it and the agencies that are working to stop them.

Dirty Jobs videos follow the unsung laborers who make a living in some of the most unthinkable ways.

DIRTY JOBS fans are getting the reunion special of their dreams this summer! Part road-trip, part look-back-special, and part "where-are-they-now," new series DIRTY JOBS: ROWE'D TRIP highlights everything that made the show an "essential" franchise in the first place. The original crew travel together in a mini-RV and reminisce about all things dirty.

How well do you know your housemates? Evil Lives Here tells the heart-stopping tales of people who have shared a home, with a killer. In each episode, loved ones reveal how they came to discover their significant other's evil side.

Accused: Guilty or Innocent? offers an intimate account of what happens when someone is formally charged with a crime and sent to trial – all solely from the perspective of the accused, their legal team and family members.

Ripped from the pages of one of the nation's top weekly magazines, People Magazine Investigates goes beyond the headlines to uncover the heart-wrenching stories of lives and families ripped apart. These are crime stories that transcended news and became part of popular culture. Interlaced within each episode are exclusive interviews with People's journalists and firsthand emotional interviews with those closest to the investigation revealing shocking twists, new evidence, and unexpected resolutions.

Real-life mysteries. Investigative reporting. Justice. Dateline is the long-running, award winning newsmagazine bringing viewers stories ranging from compelling mysteries to powerful documentaries and in-depth investigations. Hosted by NBC News' Craig Melvin, each episode of Dateline: Secrets Uncovered incorporates the classic elements of drama and great storytelling: good guys, bad guys, conflict with the highest stakes, suspense and resolution. Hear the chilling tales directly from those most affected and involved, including investigators tasked with cracking the case and the families confronting tragedy. In every story we tell, we help the real people who lived the events share their journeys with you.

Murdered by Morning showcases stories where individuals are unaware that the night in question will be their last. From a girls'-night-out gone bad to an overnight shift at a local toy store that takes an unexpected turn, the series recounts how an average night can quickly turn into a nightmare. By examining each case step-by-step, the series combs through numerous suspects until the killer is eventually caught. In each standalone episode, intrigue around the crime builds, dark secrets are uncovered, and Murdered by Morning proves that nothing good happens after midnight.

Inspired by the box office smash, GET OUT each episode of this intimate psychological thriller will explore the terrifying, real-life events of an outsider who falls for someone in a seemingly normal family only to find themselves entangled in an evil clan capable of abuse, kidnapping, or something even more sinister.As each story unfolds, this fatal fish-out-of-water series is a reflection of life's own unpredictable path of twists and turns, in a journey that exposes the shady underbelly of the family tree. All the while the newcomer is questioning their own sense of reality and in some cases, morality as small signs of trouble become dark and deadly. Once you join the family, can you ever get out?

The world's oceans are a deep source of unsolved mysteries – from ships that disappear without a trace to unexplained underwater anomalies to a super virus showing up along Florida's coast. In Mysteries of the Deep host Jeremy Wade searches for answers behind the world's most iconic and baffling underwater mysteries known to science. The deep-sea remains a dangerous and unexplored frontier – a place that swallows evidence and where the unknown is normal. Jeremy takes on his biggest adventures yet and will stop at nothing to find answers.

Some of the world's most incredible engineering projects now lie in ruins. These deserted places are home to extraordinary mysteries and untold secrets, and we revisit them to understand how they were built, and why they were abandoned.They were once some of the most advanced structures and facilities on the planet, standing at the cutting-edge of design and construction. Today they are abandoned, dangerous, some of them even deadly. From uninhabited cities to empty factories, these long-forgotten engineering marvels are scattered around the globe. Science Channel uncovers why some of the world's most advanced architectural achievements were eventually left behind in the all-new series Mysteries of the Abandoned.Each of the six, hour-long episodes of Mysteries of the Abandoned features stories behind engineering wonders, why they were built, and the reasons they were eventually left to crumble. Each story recalls the people who originally designed the structure, their historical significance, and why they were ultimately no longer of use. The premiere episode explores California's Goat Canyon Trestle railway, known as the 'Impossible Railroad,' that required the biggest wooden trestle bridge in the world; Ukraine's Duga, the notorious anti-ballistic missile radar, known as the 'Russian Woodpecker,' that still stands in within the Chernobyl Exclusion Zone; and the Grand Goulets Road in the French Alps, an astonishingly narrow and perilous mountain passageway.

Lost Worlds, Vanished Lives is a four-part BBC documentary series about the discovery of fossils. It was written and presented by David Attenborough.With the help of expert palaeontologists, fossil hunters and (for the time) modern animation techniques, Attenborough attempts to show how life evolved in Earth's distant past. To do so, he travels the globe to visit the world's most famous fossil sites.

48 Hours is a CBS news magazine that investigates intriguing crime and justice cases that touch on all aspects of the human experience. Over its long run, the show has helped exonerate wrongly convicted people, driven the reopening -- and resolution -- of cold cases, and changed numerous lives. CBS News correspondents offer an in-depth look into each story, with the emphasis on solving the mystery at its heart. The program and its team have earned critical acclaim, including 20 Emmys and three Peabody Awards.

In the hit series Expedition Unknown, Travel Channel's witty explorer Josh Gates seeks answers to some of the world's most captivating unsolved stories and legends. Gates is on a mission to find the truth behind each iconic legend, digging through years of historical evidence, facts and myths. Leaving no stone unturned, his adventures take him around the globe as he immerses himself in the core locales linked to each tale. From excavating ruins in search of the real Robin Hood to sailing the high seas investigating Christopher Columbus and exploring Nepal's "sky caves" for Shangri La, Gates' archaeological background and ubiquitous sense of humor generate a new take on age-old stories.

To Catch a Predator is an American reality television series that features hidden camera investigations by the television news magazine program Dateline NBC. It was devoted to impersonating underage people (generally ages 13–15) and detaining male adults who contacted them over the Internet for sexual liaisons. People were lured to meet with a decoy under the pretense of sexual contact and then confronted.

"Who, what, where, why and when?" are the essential questions at the heart of every homicide investigation – for detectives but also for journalists chasing the 360-degree story. Investigative correspondent Chris Hansen knows the routine all too well, having won eight Emmy awards for investigative reporting, outstanding coverage of a news story and outstanding coverage of breaking news. Now, in Investigation Discovery's all-new newsmagazine Killer Instinct with Chris Hansen, he brings his unrivaled journalistic skills and criminal insight to an enthralling new series, digging deep into the depths of a killer's mind and bringing life to some of America's most chilling and heart-wrenching homicide cases. Killer Instinct with Chris Hansen premieres on Monday, August 17 at 10/9c only on Investigation Discovery.

How the Universe Works is the greatest story ever told, the creation of everything us. The programme investigates how the Universe came into existence out of nothing, and how it grew from a miniscule point, smaller than an atomic particle, to the vast cosmos we see today.

The UnXplained will tackle subjects that have mystified mankind for centuries, from mysterious structures and cursed ancient cities to extraterrestrial sightings and bizarre rituals. The series will also feature contributions from top scientists, historians, engineers and researchers - each seeking to shed light on how the seemingly impossible can happen.

This nail-biting series follows people who take the risk to move in with relative strangers. Small disagreements soon bring out the worst in one another until tensions escalate, provoking claustrophobic rages that erupt into heinous acts of violence.

The key to solving the toughest homicides lies somewhere in the final hours of a victim's life. In each one-hour episode of A Time to Kill, determined investigators must piece together events during this critical window to reconstruct the timeline, unlock the motive, and ultimately close in on the killer.

Led by Emmy Award-winning journalist Paula Zahn, On the Case features in-depth interviews and original reporting that go beyond the headlines in search of fascinating mysteries from within our nation's justice system. Each episode is highlighted by Zahn's riveting exclusive interviews, which draw out different viewpoints from the people personally connected to tragedies that rocked their local community and the investigations that attempted to piece together the truth On the Case with Paula Zahn.

Welcome to Murdertown follows the baffling murder mysteries where it's not just one person who's hiding something – it's everybody. From small towns and tight-lipped communities to tight-knit families, this series unravels the cases where police don't just have to crack the case, they need to penetrate a wall of silence too.

Perfect on the outside, mental on the inside. Even the most kind-hearted people have a dark side looming. Diabolical looks at the minds of murderers with the question: "why did they do it?" Take a trip through the picture-perfect life and see the events that lead to a brutal murder. The tension builds throughout each episode as you dive deeper into the psychological workings of the murderer. With key insights from forensic psychologists and psychiatrists along with criminal profilers, a full analysis of the behavioral underpinnings and key moments in each crime will be on display. Diabolical shows how much people can conceal, until they blow.

Just because a case is closed doesn't mean the truth has been revealed. Suicide or murder? Runaway or kidnapping? Accidental or premeditated? Each episode of Still a Mystery re-examines a single crime case where unanswered questions still remain. Through original interviews with law enforcement, family members and private investigators, news footage and social media, Still a Mystery dissects the evidence and presents new theories in a quest to uncover the truth.

Ancient investigations turn tech as specialists harness an advanced digital forensics lab and use the latest scientific discoveries to solve the biggest mysteries of ancient history.

Despite being one of the most studied civilizations, rich in history, culture, science and art, much of Ancient Egypt remains a great mystery. Many modern-day customs and technologies have their roots in Ancient Egypt, yet the details about their way of life remain a mystery. On Egypt's Unexplained Files, experts dive deep into the secrets of Ancient Egypt, and use cutting-edge archaeological technology to reveal the hidden truths that could potentially answer questions that have befuddled Egyptologists for generations.

Ancient Top 10 is documentary series that countdowns details on how ancient technology worked, how surprisingly advanced it was, and how it was kind of awesome. Location shooting, CGI, and graphics are pulled from past History series and lists are organized by themes. The stories are augmented by new entries fueled by the History archive.

In the ancient texts of Homer and the walls of Egyptian tombs lie tantalizing clues that are causing historians to re-think just how sophisticated centuries-old societies were. Drawings show that the Egyptians may have unlocked the secret to flight with primitive helicopter designs, and that the Chinese had a "wind car" in the 6th century AD that could transport them over land at up to 30 miles per hour. Even more amazing are 600-year-old designs from Italy for a Batmobile-like "rocket car" that appeared to be fueled by gunpowder. Mechanical maids that could fetch water for people on their own were created by the inventor Philos in the Third century, a concept we still struggle to perfect today! And discoveries about ancient machines of warfare give a new vision of what truly defined the Egyptian empire. Each week, Ancient Discoveries unearths new clues that connect the present with the past in more startling ways than we had ever imagined.

This original CuriosityStream 3-part documentary series features stunning animations in Ultra HD 4K quality and sheds light on the kind of life that existed in the Permian, Triassic and Cretaceous periods beginning 250 million years ago.

During the Ordovician life expanded in diversity tremendously. After a mass extinction event, the Devonian period began and fish flourished.

Each of the four separate episodes - rather independent chapters, presents some of the findings of Egyptology, largely in the form of realistically presented docudrama, a splendid spectacle...

Using the latest technological insights, this series sheds new light on how incredible feats of ancient engineering were achieved and how they continue to influence modern-day engineers and shape our world.

More than 5,000 years ago, the territories of Upper and Lower Egypt were first united into a single Kingdom. It was a seismic moment in history – the beginning of one of the most successful civilizations the world has ever known. The Nile Kingdom would flourish for over 3000 years. Ruled by 31 dynasties of "divine" Pharaohs, Ancient Egypt's achievements are without parallel, including the world's first territorial state and some of the most outstanding monuments known to man.Few civilizations displayed as much artistic and creative power as that of the Ancient Egyptians. How did they do it? What was the secret of their success? For decades, experts have been trying to solve the mystery of what kept the Nile civilization going for more than three millennia.Planet Egypt delves deep into the history of the Pharaohs.

In the shadow of the world's oldest pyramids, a team of archaeologists, led by Dr. Ramadan Hussein, has made the discovery of a lifetime: a fully intact burial complex buried deep beneath the sand.

Historian and Wende Museum founder Justin Jampol unlocks the secrets of the past through recently unearthed artifacts. Using state-of-the-art scientific testing and good old-fashioned detective work, Justin's investigations reveal new understandings about some of the most significant moments in history.

Wildlife documentary series, presented and narrated by David Attenborough, exploring the planet's oceans.

Tiny World takes a unique perspective on the natural world, exploring the ingenuity and resilience of the smallest animals on the planet. Brand new camera technology will allow the viewers to see the world through the eyes of the tiniest creatures and find out how they survive.

The blue planet is full of secrets. Why do whale sharks prefer to gather off the Mexican coast? What does that have to do with the impact of a meteorite? And how could one of the most amazing tropical rainforests be completely forgotten? From the bizarre wildlife of the island of Sulawesi to the fearsome creatures of the Maya to the cloud-covered peaks of Africa - "Our Earth, the mysterious planet" takes viewers on a journey through the continents and their history.

Alaska is a hotbed for UFO sightings, abductions and extraterrestrial encounters. Why are these otherworldly visitors drawn to America's last frontier? Shocking new evidence and personal testimony from local witnesses shed light on the alien activity.

There is a place where the truth about UFOs exists; a vast archive of over 70,000 files gathered over nearly half a century. The place is called Hangar 1. Now, it is finally open for investigation. MUFON, an independent organization dedicated to investigating UFOs, has worked diligently to compile, research and store these files. The History series Hangar 1: The UFO Files will delve deep into these archives to look for connections, clues and evidence; because only by investigating the files of Hangar 1 can we find the truth about UFOs.

History's Greatest Mysteries will investigate a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John Wilkes Booth, and more. Each program within the franchise will showcase fresh, new evidence and perspectives including never-before-released documents to the general public, personal diaries and DNA evidence to unearth brand-new information about these infamous and enigmatic chapters in history.

See the ultimate guide to the Solar System from the dedicated people who sent spacecraft to explore the sun and the planets, and witness their astonishing tales of discovery as they reveal wonders never seen before.

Discovery's Alien Mysteries is a fantastically creative and imaginative new take on some of the most enduring UFO mysteries from the last 50 years. Each story is backed up by credible witnesses, investigative reports, and tangible evidence such as physical markings, photographs, radar reports, and videos.

Solving a murder is twice as difficult when there are Grave Mysteries surrounding the victim, not just the killer. In these baffling investigations, police are forced to reconstruct the life of the victim piece by piece in order to uncover the shocking truth.

Medical Mysteries is a Channel 5 documentary series about unexplained medical ailments.

Ocean Mysteries with Jeff Corwin is based at the world's largest aquarium, Georgia Aquarium in Atlanta. Corwin, supported by a team of Georgia Aquarium biologists, veterinarians, and subject matter experts, will travel around the world taking viewers below the surface to explore the Earth's least understood resource, our oceans and waterways, and the animals which call them home. Corwin will reveal countless animals that inhabit fresh and salt water environments, allowing viewers to connect with aquatic animals and to learn how important they are to all life on our planet.

Behind the gates of the world's most impressive castles, manor houses and mansions are secrets waiting to be revealed. See these amazing structures in all their glory and hear the remarkable, mysterious and bizarre tales tied to the rich and powerful who once resided there. From a German castle where a real life Dr. Frankenstein tried to breathe life into the dead to the magnificent Highclere Castle, which is now the setting for Downton Abbey, but was once the home of an English lord who unearthed King Tut's tomb, these stories will captivate and amaze. Go inside the castles, manors and mansions with our behind-the-scenes photos, and watch exclusive video of the stories and secrets hidden in their history. The first season of Mysteries at the Castle aired under the name 'Castles, Secrets and Legends'.

Nature is awe inspiring, but sometimes it's downright weird--strange animal behavior, unexpected events, stuff that just doesn't make sense. A team of experts are on hand to work on solving nature's strangest mysteries.

Documentary series investigating organized crime's worrying expansion in our global age.
 

To the ancients, the heavens were filled with awe and wonder. Looking out into space inspired fear, superstitions and the building of massive monuments like Stonehenge. Now, we examine the greatest mysteries of the past to see if they can finally be solved by modern science.Did Roman Emperors use massive monuments to track the sun and create solar special effects? Is there any truth to the ancient practice of astrology? Can astronomy explain the bad omens that terrified our ancestors? Does science support the ancient visions of Armageddon? Is there really a face on Mars? Are ancient Greek theories about alien planets now being confirmed by the Kepler Space Telescope?The truth is up there, hidden among the stars, in a place we call The Universe.

The Sphinx. El Dorado. The Shroud of Turin. Our world holds remarkable relics that are full of secrets, written in stone, gold, and blood. Discovering the truths behind their mysteries could change history as we know it. Join us as we travel the globe and come face-to-face with these puzzling treasures. We explore hidden corners, decipher ancient documents, and apply groundbreaking research and forensic techniques with one goal in mind: to discover the truth about these fabled cities, monuments, and remnants, and to share it with the world.

Homicide investigations unfold through dramatic real video footage in this groundbreaking new series. This series provides an up-close perspective on homicide investigations, incorporating bodycam footage from the initial crime scene, surveillance video, and interrogation room recordings. This footage is interwoven with present-day interviews from those directly involved in the investigation. The Murder Tapes uses every conceivable form of authentic video available, sharing up-close perspectives in a raw and unfiltered form. Viewers see and hear first impressions from officers to show exactly how theories begin to arise, heart-pounding confessionals inside the interrogation room, and from loved ones in real time.

In the Original True Crime Series New Scotland Yard Files, current and former New Scotland Yard detectives open their files to tell the inside stories of how they caught some of the capital's most notorious killers by following the ABC of the detective world: accept nothing, believe nobody and challenge everything. Each episode of the series uses ITN Productions' extensive archive, evocative reconstructions and in-depth interviews to take viewers through the twists and turns of a murder investigation in extraordinary detail, to reveal how police finally identify and catch the killer.The series is presented by former New Scotland Yard detective Peter Bleksley, who brings unique insight into the workings of murder investigations, with contributions from the journalists who covered the stories as they unfolded, criminologists who analyse the methods and motives of the murderers and forensic specialists who provide vital evidence to ensure the guilty are convicted.

Murder in the Heartland is a harrowing narrative that recounts the stories of humble Middle-American towns - and the provocative crimes that tore through them. Each town's tale is voiced by the combined perspectives of its residents, but these citizens are more than just storytellers. All interviewees were key witnesses to each of the crimes, having held critical clues to the puzzle that forever changed their lives... and their sense of "home".

An Unexpected Killer takes a deep dive into homicide investigations through captivating interviews with potential suspects, in-depth examinations of the crime scene and re-enactments. Viewers follow experienced homicide investigators who believe they are inches away from solving the case, until they come across something unanticipated. Whether it's a new witness, an overlooked piece of evidence or even an innovation in forensic science, in each case detectives find a startling discovery that sends the investigation in a completely new direction in their search for justice.

This true-crime series unfolds murder cases shrouded in mysterious clues that detectives must focus on to unveil the killer and solve the crime.

What on Earth? is a documentary series using satellite images of strange geological occurrences and man-made structures on Earth to examine such matters as the planet's extreme locations, phenomena and species.

Series exploring the vital role colour plays in the daily lives of many species.

Earth Moods takes viewers on the ultimate retreat—transporting them to an array of colorful and calming corners of the world. Viewers travel to glaciers, deserts, rainforests and metropolises to escape from everyday life.

Using cutting-edge cameras and a revolutionary editing process, Earth at Night in Color presents nature's previously unseen marvels with striking new clarity. Captured across six continents, from the Arctic Circle to the African grasslands, this pioneering work follows the moonlit lives of animals at night, revealing new insights and never-before-seen behaviors into some of our favorite species' nocturnal habits. The show will also introduce relatively unknown creatures who are sure to become new icons of the animal kingdom.

Sir David shines the spotlight on some of nature's evolutionary anomalies and reveals how these curious animals continue to fascinate.

NOVA brings you stories from the frontlines of science and engineering, answering the big questions of today and tomorrow, from how our ancestors lived, to whether parallel universes exist, to how technology will transform our lives.

Secrets of the Dead is part detective story, part true-life drama that unearths evidence from around the world, challenging prevailing ideas and throwing fresh light on unexplained events.[NOTE: Episodes shown only in the UK are listed in Season 0, first digit of episode number indicated UK series.]

Secrets of the Whales, from National Geographic, plunges viewers deep within the epicenter of whale culture to experience the extraordinary communication skills and intricate social structures of five different whale species: orcas, humpbacks, belugas, narwhals and sperm whales. Filmed over three years in 24 locations, throughout this epic journey, we learn that whales are far more complex and more like us than ever imagined. 

Unearthed decodes mysteries and combines scientific investigations with CGI animation to reveal the hidden secrets of iconic structures and monuments from around the globe -- ancient and present-day. The show explores how they were designed, built, used, and in some cases, lost and rediscovered. At critical points in each episode, stunning "blow apart" CGI animation deconstructs the structures to reveal hidden anatomy while exploring the secret history of each edifice, immersing us in the age and culture in which they were constructed.Archeologists travel to various parts of the world, in search of ancient secrets of mysterious civilizations. From the tallest pyramids to an underwater city, experts take viewers on an unforgettable journey.Unearthed fuses elements of engineering, history, geology, and archaeology, revealing the deepest secrets of each structure. We'll see the latest technology used to solve mysteries such as how the Parthenon still stands against earthquakes; how sticky rice was used to build the Great Wall of China; and what sacred secret lies beneath the Mayan temples of Chichen Itza.They may be older structures, but scientists and archaeologists use the latest technology including LiDAR scanning, X-ray imaging, carbon dating, and 3D printing techniques to reveal secrets of the past in ways that weren't possible before. Unearthed shows the future of science and technology are key to understanding our past, and without these developments, we wouldn't be able to unravel some of the world's greatest mysteries.

In an immersive 360-degree narrative, Ken Burns and Lynn Novick tell the epic story of the Vietnam War as it has never before been told on film. The Vietnam War features testimony from nearly 100 witnesses.

When allegations of abuse by Jackson involving young boys surfaced in 1993, many found it hard to believe that he could be guilty of such unspeakable acts. Leaving Neverland explores the experiences of two young boys, James Safechuck, at age ten, and Wade Robson, at age seven, who were both befriended by Jackson. They and their families were entranced by the singer's fairy-tale existence as his career reached its peak.

In UFOs: The Lost Evidence, current and former government officials, pilots and astronauts come forth to share evidence of humanity's contact with the extraterrestrial.

Maritime mysteries -- old and new -- come to life in this 10-episode series, combining scientific data and digital re-creations to reveal shipwrecks, treasures, and sunken cities on the bottom of lakes, seas, and oceans around the world. Innovative technology allows viewers to see what lies on the floors of large bodies of water such as the Gulf of Mexico, the Nile, the Indian Ocean, the Baltic Sea, and the Atlantic Ocean as if they had been drained. Then, in a quest to explain natural wonders and man-made catastrophes, stories tell of how vessels sank, what ancient geological formations reveal about life on Earth, where Nazi secrets now reside, and why so many continue to search for the legendary city of Atlantis.Pull the plug on the ocean to reveal hidden secrets and lost worlds. Using groundbreaking technology, breathtaking photography, and insights from top marine archaeologists, Drain the Oceans delivers penetrating new insights into the epic history of human civilization and the deepsea world, exposing sunken cities, shipwrecks, and amazing natural wonders of the deep.

They happened in times of war and peace, during daylight and darkness, and to victims old and young. These are the stories of the most heinous murders of the 19th and 20th centuries, some of which have faded from memory and others that continue to haunt their host cities to this day. Join us as we travel back to times when autopsies were done by hand and detectives had to overcome the limited tools of their era--and often invented new forensic techniques on the fly--in a race to catch the killers before they strike again.

Explore the daily drama as African wildlife flock to a manmade waterhole rigged with cameras. Dr. M. Sanjayan and his team uncover the complex dynamic of this bustling oasis where elephants, lions, leopards and more meet and compete for water.
 

In 1961, President Kennedy issued a grand challenge: to land a man on the moon and return him safely to Earth by the end of the decade. What followed was a series of daring missions against an almost impossible timeline on the most complicated spacecraft ever built. Revisit an era when NASA's team of engineers and astronauts gambled everything to embark on humankind's most ambitious journey, brought to life through archival interviews, rarely seen footage, and artifacts from the vaults of the Smithsonian's National Air and Space Museum.

Out of the chaos, darkness and violence of the Middle Ages, one family rose to seize control of England - The Plantaganets. Acclaimed historian Dan Jones tells the story of the dynasty who ruled England and much of France during the Middle Ages. More shocking, brutal and exhilarating than Game of Thrones, these events actually happened.

For every sadistic psychopath...there were signs. Charm. Narcissism. Lack of empathy. Impulsiveness. Manipulation. Deception. These traits and others are the telltale Signs of a Psychopath. This harrowing half-hour archive series revisits some of the most brutal killers in modern history, reviewing news footage and the words of the killers themselves to see which terrifying traits each killer exhibited. What are the signs...of evil?

The First 48 Presents Critical Minutes looks back at some of the most unforgettable moments in the series' history. Hosted by former First 48 detectives, each episode presents different cases previously featured on the show, all with a common theme.

People Magazine Investigates: Cults explores how destructive and terrifying cults can be to cult members and their families. Each episode dives deep inside a twisted American cult, building to that pivotal moment when blind worship turns violent and even deadly. From Jonestown to the Army of God, People reporters are on the front lines, revealing the untold stories of power-crazed cult leaders using mind control, sex, and violence to manipulate and dominate followers. Each episode follows People's trusted journalists as they doggedly investigate the evolution of these cults, expose their bizarre and brutal day-to-day rituals, and speak first-hand to survivors who narrowly escaped lives of misery to put their cult nightmares finally behind them.

Who is Jack the Ripper? Why are planes vanishing over Nevada? How did Marilyn Monroe really die? What is the truth behind Bigfoot and the Loch Ness Monster? Do we know all there is to know about the collapse of the Twin Towers? The Missing Evidence investigates compelling testimonies and explosive accusations surrounding history's great mysteries and legends. By using cutting-edge technology and analytics, we examine data and eyewitness accounts in search of the missing evidence that will finally separate reality from mystery.

Journalist and art critic Alastair Sooke travels to Egypt to investigate and discover the story of longest lasting civilization in history. He reveals 30 extraordinary masterpieces created by a nation that was diverse in both culture and geography.

Don Wildman combs through the vaults of the world's most prestigious institutions to unearth extraordinary artifacts with captivating, revealing and shocking mysteries that challenge our beliefs and defy expectations.

Through the eyes of the people placed right at the heart of the tragedies, the six compelling episodes uncover the biggest crimes to hit our country. Through gripping interviews, drama reconstructions and archival footage, piece together the murders that shocked our nation. The detailed events leading up to the crime, the crime itself and the aftermath will be revealed.

Chilling criminal cases that captured the nation's imagination will be re-examined and dissected like never before in Inside Crime.

Hosted by Nine's Leila McKinnon and with expert insight from criminologist Garner Clancey, this gripping four-part series has been meticulously researched to expose the real story behind the headlines. Together with actual police videos, dramatic re-enactments, candid interviews and commentary from Australia's leading journalists, some of the country's most brutal crimes from the last ten years will be brought back to life and analysed in a raw and confronting way.

Evil casts a shadow. That shadow spreads outward for years, even decades, after a crime. It consumes everyone in its path, pulling them into darkness. Can they find the light? Evil Lives Here: Shadows of Death explores the endless reach of evil, a reach that extends long after the act of evil itself. This original series highlights the struggle to survive as innocent people find themselves caught in the wake of death and evil.

Host Donnie Wahlberg looks at some of the most-frightening killers in history, retracing their backgrounds, psychology, motives and how they were eventually caught.

21st Century Serial Killer forensically researches the lives of the killers who can't stop killing, revealing how the grim opportunities, provided by the 21st century, played a part in a number of murders.Criminologists, psychologists, journalists and detectives join family members of the victims to present an emotionally charged narrative.From the world's first transgender killer to an image and celebrity obsessed homicidal teenager; from the scientific advances in forensic investigation to the first-time social media-led hunt for a missing victim, each episode features a storyline that could only have happened in the 21st century.Featuring access to some of the real-life video and audio of the killers, alongside stylised reconstructions and interviews with those intimately involved, each story reveals the psychopathic behaviour in the beginnings of a serial killer's murderous journey. This is the series that brings science and the 21st century, to true crime.

Lost Cities with Albert Lin combines hi-tech archaeology, breath-taking visuals and genuine exploration to make headline-grabbing discoveries. Lost Cities brings adventure, science and archaeology together through our host Albert Lin. Our ambitious approach applies 3D scanning to some of the most extraordinary sites of antiquity. This series will deliver powerful, emotional stories with hi-tech imagery to bring the mysteries of the past vividly to life.

Paranormal tales are often dismissed as fiction, but for many who've faced the unknown, these tales are all too real to relive. Now, through actor portrayals, archival documentation and dramatic re-creations, the terrifyingly true events that transformed these unsuspecting eyewitnesses into believers are pieced together.

Hosted and executive produced by Grammy and NAACP Image Award winner Ice-T ("Law & Order: Special Victims Unit"), the series spotlights shocking true stories involving sex, money, murder – or a fatal cocktail of all three. Told through in-depth interviews, reenactments and archival footage, each hour-long episode delves into an edgy mystery filled with expert detective work, unexpected turns and stunning revelations.

Who are these women and what drives them to kill? Oxygen's hit true crime series, Snapped, profiles fascinating cases of women accused of murder. Did they really do it? And if they did, why? Whether the motivation is revenge against a cheating husband, the promise of a hefty insurance payoff, or putting an end to years of abuse, the reasons are as varied as the women themselves. From socialites to secretaries, female killers share one thing in common: at some point, they all snapped. Each episode of Snapped chronicles the life of a woman who has been charged with murder. These shocking but true stories turn common assumptions about crime and criminals upside down, and prove that even the most unlikely suspects can be capable of murder.

From tunnels to towers, artillery sites, resistance nests and communication centers, Nazi Germany left their footprint throughout the world. To this day, silent remains still exist, sentinels guarding clues about plots that Hitler was unable to carry out. Secret Nazi Ruins digs up mysteries from some of the most covert projects as experts dissect and reveal the purpose of these structures, their makeup, and technical design.

Murder in the Bayou investigates the unsolved murders of eight women whose bodies were discovered between 2005 and 2009 in drainage canals and on desolate back roads in and around the town of Jennings, Louisiana in rural Jefferson Davis Parish.

Series examining the crimes of the couple, revealing the true horror of what took place behind closed doors at 25 Cromwell Street and other addresses in Gloucester over the course of many years. The programme looks at recent police efforts to find the body of Mary Bastholm and tells her story, as well those of the 12 other young women known to have been murdered by Fred and Rose West.

Arthur C. Clarke's Mysterious World is a British television series looking at unexplained phenomena from around the world. Each program is introduced and book-ended by science fiction writer Arthur C. Clarke in short sequences filmed in Sri Lanka. The bulk of the episodes are narrated by Gordon Honeycombe. 

Using new research and 3D technology, this UK production explores some of the most perplexing and unusual artefacts from ancient and modern history. Objects are pulled apart, with even the smallest details examined, and lost or damaged artefacts are rebuilt to uncover their secrets. Strangest Things reveals the unbelievable, the ancient, and the truly bizarre currently hidden away in museums, laboratories, and storage rooms around the world.

Secret History is a long-running documentary series that originally ran on British television. Using a combination of interviews and archival footage, the show re-examines key historical moments of international events, often utilizing little-known and previously suppressed information. In 1992, the show won the Royal Television Society award for Best Documentary Series.

The First 48 follows detectives from around the country during these first critical hours as they race against time to find the suspect. Gritty and fast-paced, it takes viewers behind the scenes of real-life investigations with unprecedented access to crime scenes, autopsies, forensic processing, and interrogations.