Laughing Gas (1914)
Although only a dental assistant, Charlie pretends to be the dentist. After receiving too much anesthesia, a patient can't stop laughing, so Charlie knocks him out with a club.
- Country : United States of America
- Genre : Comedy
- Studio : Keystone Film Company, Lone Star Corporation
- Director : Charlie Chaplin
- Cast : Charlie Chaplin, Fritz Schade, Alice Howell, Joseph Sutherland, Slim Summerville, Josef Swickard