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
Clark Gable a real alcoholic drink during the scene in which they were supposed to be celebrating the birth of Scarlett and Rhett's daughter. Clark Gable almost walked off the set of "Gone With the Wind" when he discovered the studio facilities were segregated and were designated "White" and "Colored". Gable got on the phone with the film's director, Victor Fleming, who called the prop master and told him, "If you don't get those signs down, you won’t get your Rhett Butler." The signs were taken down immediately. Gable tried to boycott the premiere of "Gone with the Wind" in Atlanta, Georgia,