Harpo Marx: Harpo Marx. Actor: A Night at the Opera. With poofy, curly red hair, a top hat and a horn, the lovable mute was the favorite of the Marx Brothers. Though chasing women was a favorite routine of his in the movies, Harpo was a devoted father and husband. He adopted the mute routine in vaudeville and carried it over to the films. Harpo was an accomplished self-taught harpist whose musical...