Albert who lives in the small Danish provincial town Kalleby. Albert is always up to no good, but he's also really clumsy . One day he comes to overturn the city's landmarks - a statue of a balloon captain. The townspeople are mildly not happy with his recent accident , so with his best friend, Egon, Albert takes off on an adventure to find a real balloon. On their trip postponed friends of both robbers, gypsies and the world's largest diamond .