The following is a partial list of unproduced Hitchcock projects, in roughly chronological order. During a career that spanned more than half a century, Alfred Hitchcock directed over fifty films, and worked on a number of others which never made it beyond the pre-production stage.
This was to be Hitchcock's directorial debut, after working in the art department on twelve films prior, but budgetary problems canceled the production after only a few scenes were shot. Studio records indicate that its title was to be Mrs. Peabody.
British thriller writer Dennis Wheatley had been a guest on the set of many of the early Hitchcock movies, and when The Forbidden Territory was published in January 1933, he presented the director with a copy. Hitchcock so enjoyed the book that he wanted to make a film of it, but he was just in the process of moving to Gaumont-British studios to work for Michael Balcon; he asked Wheatley to hold onto the rights until he could persuade his new employer to purchase them. When the time came, however, Balcon wasn't interested and instead insisted that Hitchcock direct the musical Waltzes from Vienna. Hitchcock then approached Richard Wainwright, a distinguished producer who had been head of UFA films in Germany, and had recently relocated to Britain. Wainwright was keen to pick up a promising subject for his first British film, and immediately bought the rights. Although there was a verbal understanding that Hitchcock was to direct, Balcon refused to release him, and instead began production of The Man Who Knew Too Much. Wainwright, committed to studio space, technicians and actors, had no alternative but to proceed without him, and placed the film into the hands of American director Phil Rosen. In 1936, at Hitchcock's instigation, Wheatley wrote a screenplay The Bombing of London, but the controversial project could find no backer and was shelved.
Hitchcock very much wanted to direct a follow-up to The 39 Steps, and he felt that Greenmantle by John Buchan was a superior book. He proposed that the film would star Cary Grant and Ingrid Bergman, but the rights from the Buchan estate proved too expensive.