Alfred Hitchcock Ben Hecht consulted Robert Millikan of the California Institute of Technology about the development of a uranium bomb. Selznick complained that the notion was "science fiction", only to be confronted by the news of the detonation of two atomic bombs on Hiroshima and Nagasaki in Japan in August 1945. Hitchcock formed an independent production company, Transatlantic Pictures, with his friend Sidney Bernstein. He made two films with Transatlantic, one of which was his first colour film. With "Rope" (1948), Hitchcock experimented with marshalling suspense in a confined environment, as he had done earlier with "Lifeboat" (1944). The film appears to
Alfred Hitchcock as a book in 1967 (the "hitchbook", as Truffaut called it), and the footage was released as a documentary in 2015. Truffaut sought the interview because it was clear to him that Hitchcock was not simply the entertainer the American media made him out to be. It was obvious from his films, Truffaut wrote, that Hitchcock had "given more thought to the potential of his art than any of his colleagues". He compared the interview to "Oedipus' consultation of the oracle". The film scholar Peter William Evans writes that "The Birds" (1963) and "Marnie" (1964) are regarded as "undisputed masterpieces".