Who invented Machine Gun Kelly's favorite weapon?
Thompson submachine gun The Thompson submachine gun is an American submachine gun, invented by John T. Thompson in 1918, that became infamous during the Prohibition era. It was a common sight in the media of the time, being used by both law enforcement officers and criminals. The Thompson submachine gun was also known informally as the "Tommy Gun", "Annihilator", "Chicago Typewriter", "Chicago Piano", "Chicago Style", "Chicago Organ Grinder", "Trench Broom", "Trench Sweeper", "The Chopper", and simply "The Thompson".
George Kelly (playwright) George Edward Kelly (16 January 1887 – 18 June 1974) was an American playwright, screenwriter, director, and actor. He began his career in vaudeville as an actor and sketch writer. He became best known for his satiric comedies, including "The Torch-Bearers" (1922) and "The Show-Off" (1924).