Thriller film film "M" (1931), directed by Fritz Lang, starred Peter Lorre (in his first film role) as a criminal deviant who preys on children. Hitchcock continued his suspense-thrillers, directing "Foreign Correspondent" (1940), the Oscar-winning "Rebecca" (1940), "Suspicion" (1941), "Saboteur" (1942) and "Shadow of a Doubt" (1943), which was Hitchcock's own personal favorite. Notable non-Hitchcock films of the 1940s include "The Spiral Staircase" (1946) and "Sorry, Wrong Number" (1948). In the late 1940s, Hitchcock added Technicolor to his thrillers, now with exotic locales. Hitchcock's first Technicolor film was "Rope" (1948). He reached the zenith of his career with a succession of classic
Alfred Hitchcock rough cut of the work. According to Krohn, this and a great deal of other information revealed through his research of Hitchcock's personal papers, script revisions and the like refute the notion of Hitchcock as a director who was always in control of his films, whose vision of his films did not change during production, which Krohn notes has remained the central long-standing myth of Alfred Hitchcock. Both his fastidiousness and attention to detail also found their way into each film poster for his films. Hitchcock preferred to work with the best talent of his day—film poster designers such as