Agent Phil Sherrin
William Henry
Mrs. Judith Palmer
Pamela Blake
Harry
Dennis Moore
Rocky
Noel Cravat
George Hodge - garage 'front man'
Paul Hoffman
Agent George Palmer
Bill Edwards
Frankie Lanessi
William F. Leicester
Man in Elevator (uncredited)
William Bailey
The Tracking Device Specialist (uncredited)
Myron Healey
Chief Agent Charles Stuart
Robert Shayne
Agent Johnson
Lyle Talbot
Lolita Martinez / Montez (as Movita Castaneda)
Movita
Jack 'Sneeze' Norton
Joe Turkel
Betty Herbert - elevator operator
Lori Talbott
Rodriguez - Mexican Agent
John Laurenz
Mack
Ben Moselle
Wade Brandon
George Eldredge
Director
Robert Emmett Tansey
Screenplay
Sam Neuman
Nat Tanchuck
Producer
Jack Schwarz
Original Music Composer
Darrell Calker
Director of Photography
Clark Ramsey
Editor
Reg Browne
Art Direction
Fred Preble
Set Decoration
Harry Reif
Assistant Director
Arthur Hammond
Sound
Glen Glenn