Bamse's friends go on a quest to find the Thunderbell, the ingredient that makes Bamse strong. Meanwhile, the sly Reinard pretends to be a good guy to supplant Bamse as the hero of the town and win the affections of Mickelina.
2011
2019
1987
2002
1992
2020
1994
2003
1997
1998
2012
1917
2013
2000
1986
2005
