Sidney Bernstein, Baron Bernstein would help the new Allies, Britain and America, to understand each other. He read and advised on early drafts of "Mrs. Miniver" (1942), the film starring Greer Garson as the heroic mother of a wartorn British family, which MGM made after a meeting of MGM executives with Bernstein in Hollywood. As the invasion of France loomed, Bernstein brought his friend Alfred Hitchcock back from Hollywood to Britain to work on two short documentary films for the post-invasion French audience. As the war wound to its close, Bernstein heard the first reports of extermination camps, visited Belsen himself, and was determined
History of film "Dumbo" (1941) and "Bambi" (1942). The onset of US involvement in World War II also brought a proliferation of films as both patriotism and propaganda. American propaganda films included "Desperate Journey" (1942), "Mrs. Miniver" (1942), "Forever and a Day" (1943) and "Objective, Burma!" (1945). Notable American films from the war years include the anti-Nazi "Watch on the Rhine" (1943), scripted by Dashiell Hammett; "Shadow of a Doubt" (1943), Hitchcock's direction of a script by Thornton Wilder; the George M. Cohan biopic, "Yankee Doodle Dandy" (1942), starring James Cagney, and the immensely popular "Casablanca", with Humphrey Bogart. Bogart would star in