Riven

Paul Kelly

as Lt. Dan Barton / The Black Commando

Anne Nagel

as Jean Ashley

Trevor Bardette

as Jensen

Rudolph Anders

as Rudi Thysson

Clancy Cooper

as Det. Sgt. Pat Flanagan

Gregory Gaye

as Nazi Agent Feldon

Ludwig Donath

as Nazi Prof. Metzger

Beal Wong

as Quito

Eddie Parker

as Chief Henchman Berck

Wade Boteler

as Police Chief Burns

Charles C. Wilson

as Desk Sgt. Cullen

Alex Callam

as Investigator Hogan

Robert Fiske

as Investigator Ryan

Selmer Jackson

as Maj. Henry Barton

Jacqueline Dalya

as Linda

Jack Gardner

as F. Wolper

Kenne Duncan

as Marvin

George Lynn

as Chief Stover

Frank Shannon

as Police Commissioner

Gus Glassmire

as Mr. Stevens

John Elliott

as Prof. Clyde

Jack Rice

as Fred, Jensen's Clerk

Sigfrid Tor

as Lt. Kurtz

Joseph W. Girard

as Col. Drake

Dick Botiller

as Hans Steufel

Lucien Prival

as U-499 Commander

Rose Plumer

as Flower Woman Spy

Lester Dorr

as Otto Stahl

Peter Leeds

as Henchman Carl Hiecke

Kit Guard

as Henchman Corrick

Warren Jackson

as Ralph

Henry Lysing

as Code Lessons

Lee Shumway

as Police Dispatcher

Roy Brent

as The Military Policeman

Stanley Brown

as Police Lab Technician

Joe Caits

as Messenger

Ken Carpenter

as Newscaster

Steve Clark

as Nazi Agent

Joseph Crehan

as Police Chief Henry Burns

Eddie Dunn

as Weather Bureau Man

Franklyn Farnum

as Federal Agent

Eddie Gribbon

as First Mate

Chuck Hamilton

as Henchman

Jack Hendricks

as Henchman

Eddie Kane

as Coffee Shop Counterman

Frank LaRue

as Weather Bureau Man

Tom London

as Weather Bureau Guard

Knox Manning

as Narrator

Ted Mapes

as Nazi Agent

Frank McCarroll

as Military Policeman

James Millican

as Reporter Bill

Zon Murray

as Military Policeman

Edward Peil Sr.

as Policeman

Lee Phelps

as Jailer

Eddie Polo

as Special Delivery Messenger

Dick Rush

as Policeman

Tom Steele

as Federal Agent

Bobby Stone

as Newsboy

Harry Strang

as Henchman

Charles Sullivan

as Truck Driver

Wally West

as Policeman

Eddie Woods

as Henchman Kurt

Bert Young

as Henchman

Spencer Gordon Bennet

Director

Lee Zahler

Music

James S. Brown Jr.

Cinematography

Carl Hiecke

Assistant Director

Earl Turner

Editor

Ralph Cohn

Producer

Robert M. Beche

Screenplay

Leighton Brill

Screenplay

Basil Dickey

Screenplay