The boys are working at the local boxing arena where their friend, Jimmy Higgins, is boxing. During a crooked match Jimmy is killed. The boys seek out his older brother, Johnny, a former boxer who gave up the sport rather than go crooked, and help train him to get back in the ring. They try to get him a shot at the title, and when they do the same crooked gangsters that were behind Jimmy's death try to get Johnny to take a dive.
Leo Gorcey
Huntz Hall
Gabriel Dell
Frankie Darro
Lyle Talbot
William Benedict
David Gorcey
Benny Bartlett
Bert Conway
Evelyn Eaton
Bernard Gorcey
Teddy Infuhr
Ben Welden
Dorothy Vaughan
Sam Hayes
Bill Cartledge
Paul Maxey
Stanley Andrews