When hundreds of videotapes showing torture, murder and dismemberment are found in an abandoned house, they reveal a serial killer's decade-long reign of terror and become the most disturbing collection of evidence homicide detectives have ever seen. Stacy Chbosky, Ben Messmer, Samantha Robson, Ivar Brogger, Lou George, Amy Lyndon, Michael Lawson Added on Amazon Prime 2022-05-07. Youtube Trailer