The Secret Code

Paul Kelly

Lt. Dan Barton / The Black Commando

Anne Nagel

Jean Ashley

Trevor Bardette

Jensen

Rudolph Anders

Rudi Thysson

Clancy Cooper

Det. Sgt. Pat Flanagan

Gregory Gaye

Nazi Agent Feldon

Ludwig Donath

Nazi Prof. Metzger

Beal Wong

Quito

Eddie Parker

Chief Henchman Berck

Wade Boteler

Police Chief Burns

Charles Cahill Wilson

Desk Sgt. Cullen

Alex Callam

Investigator Hogan

Robert Fiske

Investigator Ryan

Selmer Jackson

Maj. Henry Barton

Jacqueline Dalya

Linda

Jack Gardner

F. Wolper

Kenne Duncan

Marvin

George Lynn

Chief Stover

Frank Shannon

Police Commissioner

Gus Glassmire

Mr. Stevens

John Elliott

Prof. Clyde

Jack Rice

Fred, Jensen's Clerk

Sigfrid Tor

Lt. Kurtz

Joseph W. Girard

Col. Drake