A telephone repairman in Los Angeles uses his knowledge of electronics to help a bookie set up a betting operation. After the bookie is murdered, the greedy technician takes over his business. He ruthlessly climbs his way to the top of the local crime syndicate, but then gangsters from a big East Coast mob show up wanting a piece of his action.
Edmond O'Brien
Mal Granger
Joanne Dru
Gail Mason
Otto Kruger
Carl Stephans
Barry Kelley
Vince Walters
Dorothy Patrick
Trudy Maxwell
Don Porter
Larry Mason
Howard St. John
Lieutenant Pete Wright
Robert Osterloh
Gizzi
