Marek Bocianiak

Drama Series - 2004, 16 episodes • as dyżurny policjant

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.

Drama Series - 2012, 16 episodes • as Sławomir Rudzicki

The series follows the investigations of Inspector Marek Bromski (Jakub Wesołowski), his adopted German Shepherd Alex, and members of the Łódź police homicide squad. Based on the Austrian–Italian series, Kommissar Rex.

Movie - 2023, 2h 15m • as Piotr Wstęp

Ania, after years of absence, comes to her hometown to spend the last months of her life with her mother, Mara. The girl finds Alek in the village, with whom she experienced her first adolescent love. The meeting of these two will trigger a series of unexpected events, and for Mary, it will be one of the most difficult challenges in her life.

Movie - 1993, 2h 15m • as Bożena's brother

A small town located right in the middle of Europe, but in reality probably at the end of the world. It is dominated by the depressing atmosphere of the Stalinist era, the still vivid memory of wartime atrocities, and bitter ethnic conflicts. Above all, however, the town has its own secret. Seven years earlier, a bloody pogrom against Jews took place here. Bogdan, the son of one of the victims, tries to uncover the truth. Torn between his father's story and his mother's story, a witness to the madness of Chaimka, a survivor of the pogrom, he flees the hardships of growing up in the "middle of Europe" only to return years later to the cemetery where his parents are buried.

Movie - 2001, 2h 15m • as (voice)

Tomek Milkowski is an comic-books' illustrator. But his chef doesn't like his drawings. He tells Tomek to make up something really cool, if the boy doesn't want to loose his job. The illustrator has a guest. It's a bird Tri-Tri from stories about Mr. Kleks. Tomek takes the book and decides to illustrate it as a comic book.