A lowly BBC employee pulls a prank at the studio and finds himself transferred to an isolated island where he is to set up a weather station at a lighthouse. As if in a fantasy, a ship carrying a bevy of beautiful models is shipwrecked off the coast and the models wind up on the island. However, when the models begin disappearing, the "back-room boy" investigates and finds a sinister scheme involving spies and Nazi battleships.

Arthur King joins the army, and soon starts fantasising about King Arthur and his knights.

Mismatched travellers are stranded overnight at a lonely rural railway station. They soon learn of local superstition about a phantom train which is said to travel these parts at dead of night, carrying ghosts from a long-ago train wreck in the area. The travelers eventually get to the bottom of the things that go bump in the night. In between the scary bits, comedian Arthur Askey plays the gags with his Vaudeville style humor, to the constant irritation of his fellow passengers.

A hapless fire crew are given the ultimatum: put out a fire successfully or else be sacked. They fail miserably, and their ancient fire engine is stolen by criminals attempting to steal the crown jewels from the Tower of London.

High-strung race car driver Alan Colby is trying to recover from a serious head injury. Alan and his lovely new wife Denise go on vacation to the South of France for some much needed rest and relaxation. But Alan is having trouble resisting his more violent impulses. Suave local psychiatrist David Prade offers to help Alan out.

The Crazy gang invade Nazi Germany !! They accidentally pilot a balloon over enemy territory.