Jim Davies Marine Commanding Officer (uncredited)
Martin Coulter Marine Sergeant (uncredited)
Ivyl Burks Visual Effects, Props
Dan Johnson Sound Effects
Frank Freeman Jr. Bum #2 Listening to Radio (uncredited), Associate Producer
Romaine Birkmeyer Props
Hugh Allen Brigadier General (uncredited)
Lovell Norman Sound Editor
Jan Domela Visual Effects
Chester Pate Special Effects
Gae Griffith Producer's Assistant
William M. Andrews Sound Editor
Marcel Delgado Modeling
Aubrey Law Visual Effects
Robert S. Richardson Technical Advisor
Tommy Middleton Sound Effects
Milt Olson Props
Jack Caldwell Visual Effects
Walter Hoffman Visual Effects
Charles Davies Props
Waldon Williams Boy (uncredited)