Sara invites her ex-husbands and their new families to celebrate Christmas with her and her husband Janne. Sara has always wanted to have a baby with Janne, and at the dinner table she reveals the news: she's pregnant. The only problem is that Janne had a vasectomy two years ago, without Sara knowing it. The secret starts to spread among the guests, and in no time everyone knows but Sara. The party heads for a complete disaster. Who's the real father?
An Asian woman is found dead in the water of Stockholm's archipelago. She has been murdered and everything indicates that she was a prostitute. Meanwhile a series of break-ins has occurred on an island outside of Stockholm. Suddenly a retired old man is also found dead in his own yard. Now Beck has two cases to solve and they both point in the same direction.
Kaj, Lennart and Robert are 30-somethings who go out to dance every weekend. At one dance they meet Inger, whom Kaj falls in love with. Kaj has some friends who are playing in a band. The drummer Tommy is known for being the local Casanova, seducing women when ever he gets the chance. It doesn't take him long to have an affair with Inger, behind Kaj's back.
