Kryminalni was a Polish crime drama television series that aired on TVN network from September 18, 2004 until May 24, 2008. It ran for 8 seasons and 101 episodes were broadcast in total. It was created by Polish director and screenwriter Piotr Wereśniak and produced by MTL Maxfilm studio. The series followed life and work of police officers from the elite Criminal Terror and Murders Division of the Warsaw Metropolitan Police; the title refers to police officers in the crime section. The three main characters were Adam Zawada, an experienced, tough cup, his younger colleague Marek Brodecki and Barbara Storosz, an ambitious female officer who in the first season joins the team just after graduating. Although none of the main actors had had star status before the series debuted, all three of them rose to prominence and popularity during the 5-year-long run. Many of Poland's best known actors guest starred, usually playing roles of people involved in just one particular investigation. The serial was one of the most popular in Poland: each week it had an audience of 4 million.

Jurek Kiler has become a VIP - sponsoring the Polish government, playing tennis with the President, meeting world leaders. He must oversee a transfer of a substantial amount of gold. However, in his past activities, he has made enemies. Mighty ones. And thus Jurek Kiler's next adventure begins as he has to face attempts at kidnapping, assassinations and problems in his love life...

The protagonist of the film is a 12-year-old boy - Witek, the son of a small-town miller, a former entrepreneur who, after the war, holed up in a small town as a craftsman. The boy's mother is a beautiful and subtle woman, raising children and raising a home. Through the house of Witek's parents there is a gallery of picturesque characters who are perceived by the child warmly and with humor.

Anthropology professor Michal develops two overwhelming obsessions. The first one is a mummified, 3,000 year-old, perfectly preserved body of a shaman he and his colleagues have recently dragged out of a swamp. The second is an enigmatic student he meets by chance at a railway station.

Do jednostki wojskowej przyjeżdżają nowi poborowi. Starsi koledzy ostrzegają ich przed Tygrysem, byłym kryminalistą, faktycznym władcą kompanii, słynącym z bezwzględności i sadyzmu. Co gorsza jest on w praktyce bezkrany, gdyż przełożeni chociaż wiedzą o jego wybrykach, nie reagują. Już pierwsze dni służby wystawiają cierpliwość świeżo upieczonych "kotów" na ciężką próbę. Grupka starszych żołnierzy, czekających na przejście do rezerwy bije, upokarza i demoluje dobytek poborowych. Ich okrucieństwu i złośliwości najodważniej próbuje przeciwstawić się niejaki Kowalski.