In 1960 Anthony Perkins scared the world with his chilling portrayal of a murderous madman obsessed with his dead mother, catapulting the horror genre into a new realm of possibility. Alfred Hitchcock's original PSYCHO spawned three sequels and one remake, and the series continues to affect popular culture 50 years later. THE PSYCHO LEGACY follows the indelible filmmaking legacy left by the PSYCHO movies and unravels the screenwriting, casting and directing of all the movies, examining their undeniable longevity and success. Interweaving ultra-rare and never-before-seen interview footage of Anthony Perkins and dozens of interviews i including Robert Loggia, Olivia Hussey, Henry Thomas, Diana Scarwid, Tom Holland, Hilton Green, Mick Garris and many more, THE PSYCHO LEGACY is the first documentary to unite and explore decades of Psycho movies in one place, revealing surprises and insights into what is considered the grandfather of modern horror.