The U.S.S. Sea Tiger is on its last legs until the dapper skipper and his ingenious (if slightly unethical) junior officer scavenge the parts and supplies needed to put the sub back into action. Forced out to sea prematurely by an enemy air attack, the sub leaks and limps along its path until five stranded army nurses come aboard and take over its renovation... and the sub ends up a blushing pink! Cary Grant, Tony Curtis and a star-filled supporting cast keep the laughs afloat in one of the funniest voyages ever to grace the high seas!