When their famous boat the Kameleon is stolen by Englands most top secret agent, the twin Hielke and Sietse Klinkhamer refuse to collect a movie award, leaving the host, Jack Gaddèrie, and all other actors in total chaos on stage. While they desperately try to keep the show running, even by using a fake female twin to fool the audience, our heroes chase Blond, before he can escape to Britain.