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

World War II is raging, and an American general has been captured and is being held hostage in the Schloss Adler, a Bavarian castle that’s nearly impossible to breach. It’s up to a group of skilled Allied soldiers to liberate the general before it’s too late.

The rape of his teenage daughter instigated a violent, maniacal retribution on the perpetrator for which Georges was incarcerated in an asylum for the insane. When a stranger enters a quiet, country town and is seduced by a sensuous married woman he unwittingly finds himself at the centre of a storm of sexual guilt and murder for which he has been carefully and surreptitiously groomed to take full responsibility.