In this episode of Haunted Highway, Jack Osbourne and his researcher Dana Workman head to the deserts of Nevada on the hunt for the ghostly Hell Hounds of El Dorado Canyon. These terrifying spectral demon dogs are said to wander the desolate mines of the area, and locals claim they can be summoned by the rattling of chains. Jack has to employ some unorthodox techniques to gather evidence, and once they get deep into a mine tunnel, it seems they are not alone! Meanwhile, Jael de Pardo and Devin Marble journey into the swamps of Georgia on the trail of an ancient soul-sucking entity known as the Skinstealer. This demon is believed to prey on sleeping victims, crouching over their bodies and sucking the life force out of them like a vampire sucks blood. Always game to do whatever it takes, Jael ends the investigation with the ultimate challenge: she sleeps while Devin waits for the arrival of the Skinstealer. It's not just nightmares that end up disturbing her sleep.