Sherlock Jr. (1924)

A film projectionist longs to be a detective, and puts his meagre skills to work when he is framed by a rival for stealing his girlfriend's father's pocketwatch.

Director: Buster Keaton

Writer: Jean C. Havez, Joseph A. Mitchell, Clyde Bruckman

Stars: Buster Keaton, Kathryn McGuire, Joe Keaton