Kid Dynamite is a 1943 American film directed by Wallace Fox and starring the East Side Kids. It was based on the 1942 short story The Old Gang by Paul Ernst and features additional dialogue by comedian Morey Amsterdam. The working title of this film was Little Mobsters.

Plot

Muggs McGinnis practices for his boxing match the next night. In order to raise money, Muggs and the gang go to Nick's pool hall and challenge hall regular Harry Wycoff to a game of pool. Muggs has pre-arranged with gang member Danny to use special trick chalk for the pool cue so that Wycoff will lose, but Danny is so convinced of Muggs's talent that he does not use the chalk, and Muggs loses the match. When Wycoff insists that Muggs pay off his wager, Muggs hits him in the stomach and leaves without paying.