James 'Jim' Henry
Richard Conte
Mrs. Cummings
Joan Bennett
Trooper in Cafe
Zon Murray
Steve - Border Inspection Officer
House Peters Jr.
Elderly Border Inspection Officer
Joseph Crehan
Chubby Border Inspection Officer (as Tony Hughes)
Charles Anthony Hughes
Harry - Trooper in Cafe
Bill Hale
Trooper Al
Fred Gabourie
Marine (uncredited)
Johnny Duncan
Susan Willis
Wanda Hendrix
Det. Lt. Joe White Eagle
Reed Hadley
Terry Smith - Bar Girl
Mary Beth Hughes
Dolly - Cafe Waitress
Iris Adrian
Mr. Carson
Harry Harvey
Det. Sgt. Ben Barnett
Tom Hubbard
Marine in Civvies
Frank Jenks
Ice Cream Truck Driver
Murray Alper
Story
Roger Corman
Co-Producer
Director
Nathan H. Juran
U.S. Anderson
Screenplay
Herb Meadow
Jerome Odlum
Additional Dialogue
Fred Eggers
Director of Photography
John J. Martin
Art Direction
Dave Milton
Producer
Jack Jungmeyer
Executive Producer
William F. Broidy
A. Robert Nunes
Music
Edward J. Kay
Editor
Ace Herman
Electrician
Lloyd Garnell