
For his first command in the Pacific war a by-the-book officer is ordered to take his submarine on a reconnaissance mission to locate a fleet of Japanese fighting ships the Allies have lost track of. At first, the rest of the crew resent his distant manner and the way he keeps avoiding taking on the Japs.

as Lt. Cmdr. Paul Turner

as Lt. (J. G.) David Shore

as Cmdr. Dean Stoker

as CPO Andy Flowers

as Bearded Sonar Man

as Nancy

as Lt. Cmdr. Bill Hallohan

as Sam

as Capt. Boardman

as Mrs. Ellen Turner

as Shore Patrolman

as Officer