Frenzy actual London serial murder cases: the Christie murders in the early 1950s, and the Jack the Ripper murders in 1888. Barry Foster has said that, in order to prepare for his role, he was asked by Hitchcock to study two books about Neville Heath, an English serial killer who would often pass himself off as an officer in the RAF. "Frenzy" was the third and final film that Hitchcock made in Britain after he moved to Hollywood in 1939. The other two were "Under Capricorn" in 1949 and "Stage Fright" in 1950 (although there were some interior and exterior scenes
The Man Who Knew Too Much (1934 film) Paramount Pictures. The two films, however, are very different in tone, in setting, and in many plot details. In the book-length interview "Hitchcock/Truffaut" (1967), in response to fellow filmmaker François Truffaut's assertion that aspects of the remake were by far superior, Hitchcock replied, "Let's say the first version is the work of a talented amateur and the second was made by a professional." The 1934 film has nothing except the title in common with G. K. Chesterton's 1922 book of detective stories of the same name. Hitchcock decided to use the title because he held the film rights for some