Obsada
Robert Fiske
Investigator Ryan
Gregory Gaye
Nazi Agent Feldon
Charles Sullivan
Truck Driver
Anne Nagel
Jean Ashley
Joe Caits
Messenger
Lee Phelps
Jailer
Trevor Bardette
Jensen
Sigfrid Tor
Lt. Kurtz
Frank LaRue
Weather Bureau Man
Lucien Prival
U-499 Commander
Lee Shumway
Police Dispatcher
Harry Strang
Henchman
Alex Callam
Investigator Hogan
Eddie Gribbon
First Mate
Paul Kelly
Lt. Dan Barton / The Black Commando
George Lynn
Chief Stover
Franklyn Farnum
Federal Agent
Rudolph Anders
Rudi Thysson
Frank Shannon
Police Commissioner
Joseph Crehan
Police Chief Henry Burns
Ted Mapes
Nazi Agent
Edward Peil Sr.
Policeman
Wade Boteler
Police Chief Burns
Kenne Duncan
Marvin
Steve Clark
Nazi Agent
Chuck Hamilton
Henchman
James Millican
Reporter Bill
Zon Murray
Military Policeman
Jacqueline Dalya
Linda
Jack Rice
Fred, Jensen's Clerk
Joseph W. Girard
Col. Drake
Stanley Brown
Police Lab Technician
Knox Manning
Narrator
Selmer Jackson
Maj. Henry Barton
Clancy Cooper
Det. Sgt. Pat Flanagan
Ludwig Donath
Nazi Prof. Metzger
Eddie Parker
Chief Henchman Berck
Charles Cahill Wilson
Desk Sgt. Cullen
Dick Botiller
Hans Steufel
Tom London
Weather Bureau Guard
Peter Leeds
Henchman Carl Hiecke
Ken Carpenter
Newscaster
Eddie Polo
Special Delivery Messenger
Eddie Dunn
Weather Bureau Man
John Elliott
Prof. Clyde
Kit Guard
Henchman Corrick
Eddie Kane
Coffee Shop Counterman
Lester Dorr
Otto Stahl