On a cold November day in 1983, beer magnate Alfred Heineken and his chauffeur Ab Doderer are abducted. What follows is the most infamous kidnapping case the Netherlands have ever known.
When Ernst & Bobbie visit a circusschool, a fire brakes out And a treasure is hidden but we don't know where.... But they find a film print that contains instructions where it is. A search to the treasure starts and hilarious adventures, more film prints with instructions appear. They entounter...
Ernst and Bobbie try to save the forest from a man who wants to lay asphalt all over the Netherlands and Belgium, but they have to complete his three challenges first.