Harry Allen (actor) film role was in the 1923 silent film, "The Last Moment", in a supporting role. In his career Allen appeared in over 100 films, mostly in supporting and smaller roles. Some of the more notable films he appeared in include: "Of Human Bondage" (1934), starring Bette Davis and Leslie Howard; the Marx Brothers' classic, "A Night at the Opera"; the original "Mutiny on the Bounty" (1935), starring Charles Laughton and Clark Gable; William Wyler's 1942 Academy Award-winning film, "Mrs. Miniver", starring Greer Garson, Walter Pidgeon, and Teresa Wright; "Jane Eyre" (1944), starring Orson Welles and Joan Fontaine; the Mickey Rooney
William Wyler films that could be considered anti-Nazi were banned by the Hays Office. U.S. ambassador to the United Kingdom, Joseph Kennedy, told the studios to stop making pro-British and anti-German films. Kennedy felt that British defeat was imminent. But MGM producer Eddie Mannix disagreed, saying that "someone should salute England. And even if we lose $100,000, that'll be okay." "Mrs. Miniver" went on to win six Academy Awards, becoming the top box office hit of 1942. It was Wyler's first Academy Award for Best Director. President Roosevelt and British Prime Minister Winston Churchill both loved the film, said historian Emily Yellin,