Audie Murphy (Himself)
Marshall Thompson (Johnson)
Susan Kohner (Maria)
Charles Drake (Brandon)
Jack Kelly (Kerrigan)
Gregg Palmer (Lieutenant Manning)
Ashley Cowan (Scottish soldier)
John M. Pickard (M.P.)
Didi Ramati (Carla)
Ralph Sanford (Chief Petty Officer)
Anabel Shaw (Helen)
Howard Wright (Mr. Houston)
Maria Costi (Julia)
Barbara James (Cleopatra)
Howard Price (Truck Driver)
Rand Brooks (Lt. Harris)
Nan Boardman (Maria's Mother)
John Bryant (Jim)
Mort Mills (Soldier)
Alexander Campbell (Rector)
Gordon Geberl (Audie Murphy as a boy)
Madge Meredith (Corinne)
Rankin Mansfield (Dr. Snyder)
Edna Holland (Mrs. Houston)
Henry Kulky (Stack)
Don Kennedy (Marine Recruit Sergeant)
Felix Noriego (Swope)
Brett Halsey (Saunders)
Bruce Cowling (Captain Marks)
Paul Langton (Colonel Howe)
Julian Upton (Steiner)
Mary Field (Mrs. Murphy)
Denver Pyle (Thompson)
Paul Picerni (Valentino)
David Janssen (Lieutenant Lee)
Richard Castle (Kovak)
Art Aragon (Sanchez)