Documentary series telling the stories behind some of the most dramatic and extraordinary calls made to the emergency services around the world.

The story follows a young woman battling a drug addiction who suddenly begins to see a mutated mouse human hybrid who infests her life. Those around her begin to drop like flies.

Julia, sole survivor of late serial killer Decker, is lured back to the house she shared with him for a ghost hunting TV show. The crew discover the 'Harbinger' - a fairground fortune telling machine that reveals their fates one by one.

Charles Knight, an infamous former spy catcher, must work with his estranged daughter to avert a homeland security bloodbath and survive a terrifying home invasion.