Leon Errol (born Leonce Errol Sims, July 3, 1881 – October 12, 1951) was an Australian-American comedian and actor in the United States, popular in the first half of the 20th century for his appearances in vaudeville, on Broadway, and in films. Early years Born in Sydney to Joseph and Elizabeth Sims. Errol studied medicine at the University of Sydney. When he wrote material for, directed, and acted in the university's annual play, his interests changed to entertaining. Career Errol toured Australia, New Zealand and Great Britain and Ireland in a variety of theatrical settings, including circuses, operettas, and Shakespeare. According to his petition for naturalization (1914), he first came to the United States in 1898, having arrived at the Port of San Francisco. By 1905, in Portland, Oregon, he managed a touring vaudeville company troupe, giving an early boost to the career of a young comedian named Roscoe Arbuckle. In 1908, he made the United States his home. By 1911 Errol had graduated to the New York big time in the 1911 Ziegfeld Follies on Broadway, notably in two skits with the legendary Bert Williams. Errol's sister, Leda Errol (née Sims) was a personal friend of Ziegfeld Follies star Fanny Brice, and she appeared with him in the Ziegfeld Follies doing one- and two-act plays. He appeared every year in the Follies through 1915, when he is also credited as director of the show that included W. C. Fields, Ed Wynn, as well as Marion Davies as one of the Ziegfeld Girls. While balancing vaudeville appearances and a dozen Broadway shows, like the original 1920 production of Jerome Kern's Sally, in 1919 Errol achieved the pinnacle of vaudeville success: headlining at the Palace. Films Errol made his first film, a comic short subject called Nearly Spliced, in 1916 (it was not released before 1921), for pioneering east-coast producer George Kleine. He left Broadway and went to Hollywood, appearing in Sally (1925). He was third-billed for Samuel Goldwyn's One Heavenly Night in 1931. The box-office for that film was disappointing, but overall Errol made a smooth transition to films in a variety of comedy roles. His comic trademark was a wobbly, unsteady walk, moving as though on rubber legs; this bit served him well in drunk routines. Errol starred in a long string of two-reel comedy shorts, which began at Columbia Pictures in 1933. He also starred in two pioneering