Laughing GasComedy5.50h 13mNRENReleasedJuly 9, 1914USShareKeywordsblack and whitesilent filmTagLineHa Ha HaOverviewStatsCast & CrewExtrasSynopsisAlthough 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.RecommendationsSimilarRecommended Movies5.7Making a Living19146.7Wife vs. Secretary19365.7The Masquerader19148.2The Matrix19998.0American Beauty19997.4Once Upon a Time... in Hollywood20198.1Joker20198.3Apocalypse Now19798.2Django Unchained20127.8Awakenings19907.8The Big Lebowski19988.2Oldboy20038.0Lawrence of Arabia19628.1Eternal Sunshine of the Spotless Mind20048.5The Lord of the Rings: The Return of the King20037.9Gone with the Wind19398.1Three Billboards Outside Ebbing, Missouri20178.4One Flew Over the Cuckoo's Nest19757.4Life of Pi20126.8Fantastic Beasts: The Crimes of Grindelwald2018