Pietje Bell, the famous boy from Rotterdam, goes chicken hunting with his friends Peentje and Engeltje, but they are pursued by a police officer who, despite Aunt Cato's protests, takes them to the police commissioner. Pietje and his friends manage to talk their way out of it. Pietje performs a circus show with his friends Peentje and Engeltje, which is disrupted by a fire when one of Pietje's tricks goes wrong.

George and Jimmy travel all the way to Taskara. A rich Chinese man wants them to bring back the rare mineral OQ-4. But Taskara is inhabited by giants and, unfortunately, crooks Boris and Pedro are sniffing around too.