Joy-riding Castillo is the victim of the madcap antics of Byrnes, who steals a car and then mows down a pedestrian. Castillo is caught and put into a reformatory for refusing to squeal. Byrnes' original girl friend, whom he is trying to get rid of, winds up in the same school as Castillo
after being framed by Byrnes, making for some lively violence between the two girls before Castillo realizes that Byrnes is the one who should really be behind bars. Fine display of young talent, with a bit part by a young Sally Kellerman, then 19 years old, in her first screen appearance.