Lieutenant Braden discovers that Sally, the woman he's been falling in love with, has actually been checking out his qualifications to be a U.S. Navy frogman. He must put his personal life behind him after being assigned to be smuggled into a Japanese-held island via submarine to photograph radio codes.
Lt. J. G. Kenneth M. Braden
Commander Paul Stevenson
Sally Johnson
Lt. Pat Malone
Lt. Phil Carney
Ensign Cy Mount
Lt. Doherty
Seaman Peck
Pharmacist Mate Ash
Seaman Floyd
Chief Petty Officer York
Seaman Kovacs
Japanese (uncredited)
Gruber (uncredited)
Jukebox Girl
Seaman Weary
