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.

• Metro-Goldwyn-Mayer
• Brothers Dowdle Productions
• Stacy Chbosky
• Ben Messmer
• Lou George
• Ivar Brogger
• Michael Lawson
• Amy Lyndon
• Ron Harper
• Samantha Robson