After a lengthy voyage, Capt. Bart docks his ship in a London harbor and is given a new mission by British Admiralty: capture the notorious Henry Morgan, a pirate who has been wreaking havoc throughout the Caribbean. After recruiting some former shipmates for his crew, Capt. Bart sets sail in search of the infamous buccaneer, and is joined by a beautiful female stowaway in the process.

Nick Romano lives in a poor tenement building on the south side of Chicago with his well-meaning but drug-addicted mother, Nellie. She encourages him to pursue his piano-playing talent in hopes that it will bring him a better life. Nellie's neighbors, like the alcoholic ex-lawyer who secretly loves her, help her in keeping Nick away from Louie, the resident drug dealer. But a chance meeting between Nick and Louie could change things forever.

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

Anne and "Poppy" Rose have three quirky kids. Anne has a generous heart and the belief in the innocence of children. To the unhappy surprise of her husband she takes in the orphan Jane, a problem child who already tried to kill herself once.