Johannes, an ex-con now working as a antiques dealer, is faced with a huge debt. He is put under pressure to pay and agrees to steal the Russian crown jewels on exhibition onboard a cruise ship.
Anderssonskan's Kalle is the typical 'Söderkis'. It's a boy growing up on Söder in Stockholm and he is very fond of practical jokes. His mother sees him as a good natured boy but his victims, mostly the local policeman and two old crones in the same house, see him as the devil himself.