John Wayne
Duke E. Gifford
During WWII, Duke E. Gifford is second in command of the USS Thunderfish, a submarine which is firing off torpedoes that either explode too early or never explode at all. It's a dilemma that he'll eventually take up personally. Even more personal is his quest to win back his ex-wife, a nurse; but he'll have to win her back from a navy flier who also happens to be his commander's little brother.
Duke E. Gifford
Mary Stuart
John "Pop" Perry
Larry
Bob Perry
Jonesy
Talker
Steele
Caldwell
Junior
Chief
Sister Anna
SP Commander
Soundman
Squad Commander
Radarman Mosconi
Nightclub Patron (uncredited)
Fighter Pilot (uncredited)
Nurse (uncredited)
Crewman (uncredited)
Director
