In 1967, OSS 117 is sent to Brazil in order to retrieve a microfilm list of French Nazi sympathizers, only to once again unknowingly set foot into a bigger international intrigue.
An heir to a throne in love with a commoner. An inconsequential prince, who thinks only of taking advantage of royal patronage. An ambitious princess, capable of everything to get what she wants.
An egotistical stand-up comedian fights with a spectator and gets fired. To be able to pay his son's pension, he decides to participate in a comedy group contest. Now he will need to work harmoniously with the rest of the team.