As adapted from Jean Bruce's endless series of novels, the French series of OSS 117 adventure comedies showcase the globetrotting exploits of Hubert Bonisseur de la Bath (aka OSS 117), a Derek Flint-like super-spy. This outing finds OSS 117 shuttled off to Rio de Janeiro, where his assignment involves retrieving microfilm that lists French Nazi collaborators during World War II. He then teams up with the seductive lieutenant Dolores (Louise Monot) to track down a gang of escaped Nazis.