Roscoe Conkling "Fatty" Arbuckle (; March 24, 1887 – June 29, 1933) was an American silent film actor, director, and screenwriter. He started at the Selig Polyscope Company and eventually moved to Keystone Studios, where he worked with Mabel Normand and Harold Lloyd as well as with his nephew, Al St. John. He also mentored Charlie Chaplin, Monty...