A World War II submarine commander finds himself stuck with a damaged sub, a con-man executive officer, and a group of army nurses.

During the 1980s, uptight Ted Boynton is a salesman working in the Barcelona office of a Chicago-based company. He receives an unexpected visit from his cousin Fred, a naval officer who has come to Spain on a public relations mission for a U.S. fleet. Not exactly friends in the past, Ted and Fred strike up relationships with women in the Spanish city and experience conflicts -- Ted with his employer, and Fred with the Barcelona community.

The scheming Albert Higgins and his dim witted mate Cecil Hollebone, set out on a ocean voyage under the exasperated chief steward. Along for the trip are the wealthy Mrs. Brough and her secretary Pat. Soon Mrs. Broughs’ jewels are stolen…

Lt. Robin Crusoe is a navy pilot who bails out of his plane after engine trouble. He reaches a deserted island paradise where he builds a house and begins to adjust to life. He is in for trouble however when a local girl is banished to the island by her father, who then comes after Crusoe.

Sergeants flirt with a nurse aboard ship and go fishing for a Japanese Sub.

Lt Commander Badger, RN: an exceptionally likeable fellow, the Artful Bodger has one besetting sin a shining honesty which compels him to say the right thing at entirely the wrong time! When untimely remarks to some new recruits are splashed across the tabloids, the rush is on to find him a new posting somewhere far away.

Show business twin sisters Rosemary and Susie, one serious and the other a scatterbrain, join the WAVES and both fall in love with crooner Johnny Cabot.

Lieutenant Rip Crandall is hoodwinked into taking command of the "Wackiest Ship in the Navy" – a real garbage scow with a crew of misfits who don't know a jib from a jigger. What none of them knows, including Crandall, is that this ship has a very important top-secret mission to complete in waters patrolled by the Japanese fleet. Their mission will save hundreds of allied lives – if only they can get there in one piece.

Captain's daughter Josephine and common sailor Ralph Rackstraw are in love. However, their relationship is complicated by her arranged marriage to the high-ranking Sir Joseph Porter. A secret about the characters' true identities revealed by Little Buttercup, which leads to a farcical resolution. Set around a classic case of broken vows – the defendant having literally left the claimant at the altar – the trial bubbles over with emotion, humour, and downright chaos, leaving the jury divided.

Mr. Roberts is a Navy officer who's yearning for battle but is stuck in the backwaters of World War II on a non-commissioned ship run by the bullying Captain Morton.

Milquetoast Henry Limpet experiences his fondest wish and is transformed into a fish. As a talking fish he assists the US Navy in hunting German submarines during World War II.

Women have joined the military in Denmark but may still not serve in the navy. This makes the lives of the sailors difficult when three women get trapped on board of a navy vessel do to an surprise exercise at sea. Trying to hide the three women leads to comical situations.