Once upon a time, Käpt′n Blaubär and Feinfinger were the best of friends. But after kindergarten they parted ways because Blue Bear went to school while Feinfinger trained to become a super villain. Today Feinfinger is a mad scientist and genius criminal. In revenge for Blue Bear once sabotaging his plans to conquer the world, Feinfinger kidnaps the Captain′s grandchildren. Of course, Blue Bear is hell-bent on freeing the three little bears from the crook's sinister castle. Based on the comic series by Walter Moers and the animated series of the same name.