Fuerteventura, one of the Canary Islands, is the setting for this naturist light drama. Chloë is hired by Health & Efficiency magazine to make a video. She takes Marie Louise and Suzanne with her. Once on the island they meet Amanda and her photographer Charlie. They also glimpse a mermaid.

John Pitman reports on the increasing popularity of naturist holidays and the changing attitudes towards them. He traces the growth of the naturist movement, from its small-time beginnings in a park in north Germany, to the multi-million-pound business it is today - especially for France and Yugoslavia.