When a mysterious creature appears in the waters of their village Lenten, the twin brothers Hielke and Sietse Klinkhamer take on a new threat and prepare for a big boat race that their ultra... Read allWhen a mysterious creature appears in the waters of their village Lenten, the twin brothers Hielke and Sietse Klinkhamer take on a new threat and prepare for a big boat race that their ultra-fast Kameleon of course must participate in.When a mysterious creature appears in the waters of their village Lenten, the twin brothers Hielke and Sietse Klinkhamer take on a new threat and prepare for a big boat race that their ultra-fast Kameleon of course must participate in.