The LACoFD is responsible for protecting the lives and property of 4 million residents living in 59 cities across Los Angeles County. From helicopter mountain rescues, lifeguard beach SOS, fireboats, hazmat units, to California's raging wildfires… they do it all. These fire fighters are true everyday heroes and their compelling stories will be told alongside the heart-pounding action of unpredictable and dangerous circumstances as they face the front lines of life and death.