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 became "The Alfred Hitchcock Hour" in 1962, and NBC broadcast the final episode on 10 May 1965. In the 1980s, a new version of "Alfred Hitchcock Presents" was produced for television, making use of Hitchcock's original introductions in a colourised form. In 1955 Hitchcock became a United States citizen. The same year, his third Grace Kelly film, "To Catch a Thief", was released; it is set in the French Riviera, and pairs Kelly with Cary Grant. Grant plays retired thief John Robie, who becomes the prime suspect for a spate of robberies in the Riviera. A thrill-seeking American heiress played