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.
In Bamse and the Witch’s daughter Croesus Vole finds gold in the beavers' dam. To demolish the dam and get the gold he tricks the witch's daughter Lova to enchant Bamse. With Bamse gone, it's up to the children to help each other to stop Croesus - but to do that they have to be friends.
When an arsonist is released from prison, the villagers do not want him anywhere near them. Soon they take matters into their hands and Wallander has to investigate whether their fear is justified.
A stripper at the club Studio Six is murdered. A political scandal takes off when the Minister of Commerce appears to have been at the club. He resigns - but only to hide an even bigger secret.
It is Midsummer's Eve and ten people are on a deserted castle for a TV recording. The next morning the program leader is shot dead. Kvällspressens Annika Bengtzon a mandate to monitor the murder, but she soon learns that her best friend Anne Snapphanevägen is one of the ten suspects. When the police released all one after another - all except Anne - it becomes personal for Bengtzon who will do anything to exonerate her friend.
While covering the annual Nobel Banquet for tabloid Kvällspressen, crime reporter Annika Bengtzon witnesses a spectacular murder right in front of her. Two people are shot, one of them the controversial Laureate in Medicine, Aaron Wiesel. Annika is the key witness and is bound by the police not to disclose anything she has seen. A terrorist group with connections to the Middle East quickly admits responsibility for the murder. International press is all over the story, as are the police.