The internationally famous Worldwide Studios has hit hard times and is forced to sell its Hollywood backlot to property developers. The trouble is someone keeps killing off the site surveyors….

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 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…

Johnnie learns crime from petty thug Frank Wilson. When Wilson kills a pawnbroker with a gun stolen from Johnnie’s sister Madge’s fiance Fred Burke, Fred goes to Sing Sing’s death…