A filmmaker discovers a box of video tapes depicting two students' disturbing film project featuring a local horror legend, The Peeping Tom. As he sets out to prove this story is real and release it as a work of his own, he loses himself and the film crew following him into his project.

Few people outside the director's inner circle knew that Alfred Hitchcock's chief collaborator throughout his career was his wife and muse, Alma Reville Hitchcock. Through interviews with Hitchcock family members and biographers, fascinating stills and never-before-seen home movies, this documentary brings to life the enduring love affair and creative partnership that shaped the work of one of Hollywood's greatest artists.

No director-composer collaboration has been more seminal to motion pictures than the partnership of Alfred Hitchcock and Bernard Herrmann. In this documentary we examine the long and sometimes painful partnership that produced unforgettable musical scores for such films as Vertigo, Psycho, and The Man Who Knew Too Much.

Alfred Hitchcock often referred to his style of film making as "pure cinema" — using camera movement, editing, music and sound to tell stories that would be impossible in any other medium. This in-depth documentary allows directors such as William Friedkin, Martin Scorsese and Guillermo del Toro to examine the power and mastery of Hitchcock's cinematic style.