Droste, a mild-mannered businessman, was an intelligence expert during World War II. When Droste runs into his old friend Baron Von Straub, the two rekindle a friendship that was interrupted by the war. However, when Von Straub asks Droste to deliver a small package to a friend in West Germany, the befuddled Droste is set up for a series of complicated spy games.

Suave soldier of fortune Simon Templer gets mixed up with a gang of counterfeiters who've murdered and robbed an European count of 1,000,000 pounds. He is aided reluctantly by Scotland Yard inspector Teal, who's convinced that Templar himself pulled off the heist, and less reluctantly by light-fingered Dugan and dizzy socialite Penny Parker.

A con man hides out in a boys' school, posing as a professor. When the undisciplined and lazy boys have to pass a few tests, cheating becomes the only option.

When his best friend is murdered inside a London dancehall, a cab driver and his girlfriend involve themselves in the investigation and discover a major criminal operation hiding behind the club's friendly facade.