The owner of an ice cream parlor in a coastal town is murdered. The investigation is conducted by platoon leader Rogowski, but soon he is joined by Lieutenant Joanna Szczęsna from the voivodeship headquarters.
The main character, nicknamed "Teddy Bear" by his friends and acquaintances, is a manager of a sports club in Poland. One day he is detained at the border just as his sport team is off to a tournament. It appears that somebody has torn out a few pages from his passport. It occurs to him that perhaps his ex-wife has done it in order to get her hands on their joint account in a London bank. Therefore, he has to get to London as soon as possible in order to transfer the money to a different bank. The solution is taking part in a movie, made by his friend. The script requires a double role, thus the search for another actor is announced. The double has to apply for the passport, and that is solved through a girlfriend who agrees to play the dope's new fiancée. At the engagement party he is slipped a drug, and Teddy Bear runs off to the airport with the false passport. On the plane, however, he meets his ex-wife...
