The Secret Code

Lt. Dan Barton / The Black Commando

Jean Ashley

Jensen

Rudi Thysson

Det. Sgt. Pat Flanagan

Nazi Agent Feldon

Nazi Prof. Metzger

Quito

Chief Henchman Berck

Police Chief Burns

Desk Sgt. Cullen

Investigator Hogan

Investigator Ryan

Maj. Henry Barton

Linda

F. Wolper

Marvin

Chief Stover

Police Commissioner

Mr. Stevens

Prof. Clyde

Fred, Jensen's Clerk

Lt. Kurtz

Col. Drake