Hellcats of the Navy (1957)

Future first couple Ronald Reagan and Nancy Davis made their only joint film appearance in Hellcats of the Navy Ronnie plays Casey Abbott commander of a WW2 submarine while Nancy portrays navy nurse Helen Blair Abbotts offandon girlfriend During a delicate mission in which his sub is ordered to retrieve a revolutionary new Japanese mine Abbott is forced to leave frogman Wes Barton Harry Lauter behind to save the rest of his crew But Abbotts secondincommand Don Landon Eduard Franz is convincing that Abbotts sacrifice of Barton was due to the fact that the dead man had been amorously pursuing Helen