Laughing Gas (1914) (movie): Charlie pretends to be a dentist though he is only his assistant. When a patient can't stop laughing from the anesthesia Charlie knocks him out with a club. He is sent to the drug store, gets in a fight with a man who (after a bri... Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Laughing Gas (1914) below