Laughing Gas
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.
- genus: Comedy
- Studio: Keystone Film Company, Lone Star Corporation
- keyword: black and white, silent film
- cast: Charlie Chaplin, Fritz Schade, Alice Howell, Joseph Sutherland, Slim Summerville, Josef Swickard