Scotland Yard detectives attempt to solve a spate of safe robberies across England beginning with clues found at the latest burglary in London. The film is notable for using a police procedural style made popular by Ealing in their 1950 film The Blue Lamp. It is known in the US as The Third Key.
An American art student in England falls in love with a beautiful Englishwoman. It turns out that she's a nudist, and in spite of his misgivings, he decides to join her at her nudist camp.
