The Knockout is a 1914 American silent comedy film starring Roscoe "Fatty" Arbuckle. It also features Charlie Chaplin in a small role, his seventeenth film for Keystone Studios. It is one of only a few films in which Chaplin's Little Tramp character appears in a secondary role, not appearing until the second half of the film. It also stars Arbuckle's wife, Minta Durfee, Edgar Kennedy and Keystone owner, Mack Sennett in a minor role as a spectator. The film was directed by Charles Avery.