Capt. Hyde
Alison Devar
Newton Hulls
Cmdr. Herbert
Philip Hyde
Margaret Hulls
Rudd
Prof Devar
Commander-in-Chief
Naval Intelligence Officer
Waiter
Insp. Blake
Lt. John Strepte
Director
Production Manager
Assistant Director
Screenplay
Sound
Art Direction
Screenplay
Producer
Makeup Artist
Scenario Writer
Director of Photography
Camera Operator
Camera Operator
Editor
Dialogue
Scenario Writer
