Tenth entry in the Carry On series. Able seaman Poop-Decker signs up for adventure on the high seas with the wicked Captain Fearless. Those swabbing the decks include Juliet Mills, Charles Hawtrey and Donald Houston.
The film was originally to be titled Up the Armada, but the British Board of Film Censors objected to such a rude title.

When a princess is shrunken by an evil wizard, Sinbad must undertake a quest to an island of monsters to cure her and prevent a war.

Gil Carter and Art Croft ride into a small Nevada town plagued by cattle thieves. Initially suspected of being the rustlers themselves, Carter and Croft eventually join a posse out to get the criminals, who also may be involved in a recent shooting. When the posse closes in on a group that could be the fugitives, they must decide on a course of action, with numerous lives hanging in the balance.

A spectacular heist starts to unravel as the crooks take it on the lam.

A bored teen living in Santa Rosa, California, Charlotte "Charlie" Newton, is frustrated because nothing seems to be happening in her life and that of her family. Then, she receives wonderful news: her uncle (for whom she was named), Charlie Oakley, is arriving for a visit. But Uncle Charlie may not be the man he seems to be.

Sam the snowman tells us the story of a young red-nosed reindeer who, after being ousted from the reindeer games because of his glowing nose, teams up with Hermey, an elf who wants to be a dentist, and Yukon Cornelius, the prospector. They run into the Abominable Snowman and find a whole island of misfit toys. Rudoph vows to see if he can get Santa to help the toys, and he goes back to the North Pole on Christmas Eve. But Santa's sleigh is fogged in. But when Santa looks over Rudolph, he gets a very bright idea...

A nurse in the Caribbean turns to voodoo in hopes of curing her patient, an unusual woman whose husband she's fallen in love with.

John Breen (John Wayne), a Kentucky militiaman falls in love with French exile Fleurette De Marchand (Vera Ralston). He discovers a plot to steal the land that Fleurette's exiles plan to settle on and aims to foil it.

A knight in the service of a duke goes to a coastal village where an earlier attempt to build a defensive castle has failed. He begins to rebuild the duke's authority in the face of the barbarians at the border and is making progress until he falls in love with one of the local women.

A deranged socialite accosts a tennis star with his theory that if two strangers trade murders, they can disguise their motives and avoid suspicion.

In coastal Cornwall, England, during the early 19th Century, a young woman who's come there to visit her aunt, discovers that she's married an inkeeper who's a member of a gang of criminals who arrange shipwrecking and murder for profit.

When a widower with ten children marries a widow with eight, can the twenty of them ever come together as one big happy family?