Psycho: The Lost Tapes of Ed Gein is a gripping new true crime docuseries premiering on MGM+, offering a rare glimpse into the disturbed mind of infamous serial killer Ed Gein. Spanning four episodes, the series unveils previously unheard recordings that transport viewers back to the 1950s, charting Ed's grim descent from grave robbing to multiple murders. Exploring his complex and twisted relationship with his mother, which deeply influenced his homicidal behavior, the series sheds light on the chilling motivations behind his crimes. Drawing connections to iconic horror works inspired by Ed's story, such as Alfred Hitchcock's Psycho and The Texas Chainsaw Massacre, the show presents a compelling narrative leading up to his arrest. Premiering September 17 at 10 p.m.