Laughing Gas (1914 film) squabbling. The dentist arrives, and his first patient goes in, obviously in pain. The dentist prepares the nitrous oxide anaesthesic (also known commonly as "laughing gas" due to its effects prior to and after unconsciousness). With the man unconscious he pulls his tooth, but then he can't get him to wake up. He calls for Charlie and when he arrives the dentist runs off. Charlie tries to wake him and eventually tries hitting his head with a mallet. The man revives but starts laughing. Charlie knocks him out with the mallet. The dentist then returns and Charlie is sent to
Laughing Sinners films ended and he wound up demoted to cowboy B pictures, with his name changed to "Johnny Mack Brown." Crawford and Rambeau, who both play chorus girls in "Laughing Sinners, "would go on to play mother and daughter in the film "Torch Song" in 1953. "Torch Song" is the name of the play on which "Laughing Sinners" is based. Andre Sennwald commented in "The New York Times", "Miss Crawford...has tempered the intense and not a little self-conscious quality of her acting without hurting her vibrant and breath-catching spirit." According to MGM records the film earned $624,000 in the US and