Desc: Bamse och dunderklockan: Directed by Christian Ryltenius. With Peter Haber, Steve Kratz, Morgan Alling, Tomas Bolme. Bamse's friends go on a quest to find the Thunderbell, the ingredient that makes Bamse strong. Meanwhile, Reinard pretends to be a good guy to supplant Bamse as the hero of the town and win the affections of Mickelina.