Tom Neal Al Roberts Ann Savage Vera Claudia Drake Sue Harvey Edmund MacDonald Charles Haskell Jr. Tim Ryan Diner Owner Gus Esther Howard Hedy Pat Gleason Joe Don Brodie Used Car Salesman (uncredited) Roger Clark Cop (uncredited) Eddie Hall Used Car Mechanic (uncredited) Harry Mayo Nightclub Patron (uncredited) Harry Strang California Border Patrolman (uncredited) Edgar G. Ulmer Director Benjamin H. Kline Director William A. Calihan Jr. Director