In 1962, Francois Truffaut persuaded Alfred Hitchcock to sit with him for a week-long interview in which the great British auteur would share with his young admirer the secrets of his cinema. Based on the original recordings of this meeting—used to produce the seminal book “Hitchcock/Truffaut”—this film illustrates the greatest cinema lesson of all time and plunges us into the world of the creator of Psycho, The Birds and Vertigo.

Hitchcock/Truffaut is out in cinemas on Friday.