IMDBlists one Harry Clifton as both an actor and a producer, but this is a conflation: the productions belong to a different Harry Clifton. His first film as an actor was the 1908 version of the tale of the Younger brothers. Several other actingroles are credited to Harry Clifton up to 1919, including his best known film Man and Beast where he played the lead, and Hey There! in which he appeared with Harold Lloyd. His final two films were Just Rambling Along and Hoot Mon! in both of which he appeared with Stan Laurel.