The Man Who Knew Too Much Trailer 1956 Director: Alfred Hitchcock Starring: Brenda de Banzie, Daniel Gelin, Doris Day, James Stewart, Bernard Miles, Ralph Truman Official Content From Universal Studios Home Entertainment Hitchcock's second and equally exciting story of the kidnapping of a young girl to keep her family from revealing an assassination plot. Academy Award winning song, What Ever Will Be, Will Be(Que Sera, Sera)! Movie, The Man Who Knew Too Much Movie,The Man Who Knew Too Much Trailer,The Man Who Knew Too Much 1956, Alfred Hitchcock,Brenda de Banzie, Daniel Gelin, Doris Day, James Stewart, Bernard Miles, Ralph Truman