Target Unknown

Mark Stevens

Capt. Jerome Stevens

Alex Nicol

Sgt. Al Mitchell

Robert Douglas

Col. von Broeck

Don Taylor

Lt. Frank Webster

Gig Young

Capt. Reiner

Joyce Holden

Nurse

Suzanne Dalbert

Theresa

Malú Gatica

French Entertainer

James Best

Sgt. Ralph Phelps

Richard Carlyle

Brooklyn

Steven Geray

Jean

Johnny Sands

Crawford

Tony Christian

Gundlach

James Young

Russ Johnson

Hugh Beaumont

American Commanding Officer (uncredited)

Gene Roth

German Guard (uncredited)

Philip Van Zandt

Karl (uncredited)

Robert Boon

Marx (uncredited)

Ivan Triesault

German Lieutenant (uncredited)

Alberto Morin

French Underground Peasant (uncredited)

Leslie I. Carey

Sound

Russell A. Gausman

Set Decoration

Bud Westmore

Makeup Artist

Joseph Kish

Set Decoration

Bernard Herzbrun

Art Direction

Joan St. Oegger

Hairstylist

Frank Gross

Editor

Hilyard M. Brown

Art Direction

Aubrey Schenck

Producer

George Sherman

Director

Harold Medford

Writer

Maury Gertsman

Director of Photography

Joseph Gershenson

Music Director

David S. Horsley

Special Effects

Fred Frank

Assistant Director

Robert Pritchard

Sound

Jack Gertsman

Unit Production Manager