A group of street kids battle a terrorist gang led by a Japanese spy.

A gang of urban street kids and a club of suburban would-be federal agents, at first rivals, join forces to rescue the father of one of the kids, the inventor…

A young man just released from a reformatory moves to a new neighborhood with his sister, intending to start a new life. However, he gets mixed up with the local…

A paroled convict’s efforts to improve conditions at a boys’ reform school alarm the school’s corrupt warden, who has been embezzling funds from the institution. He hatches a plan to…

In the slums, teenager Frankie Warren hangs out with a rowdy gang who one day knock him out in a fight. In court, the boys refuse to reveal who struck…