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.
as Slip Mahoney
as Sach
as Gabe Moreno
as Johnny Higgins
as Blinky Harris
as Whitey
as Chuck
as Butch
as Dynamite Carson, the Champ
as Bunny Talbot (as Evelynn Eaton)
as Louie
as Boomer Higgins
as Lefty Conlin
as Mrs. Higgins
as Bill Radar, Sportscaster
as Fighter Joey Prince
as Editor
as Boxing Commissioner
