Kacper Olszewski

Biography

Polish film and TV actor. Born in Lodz, he grew up in Stryków, where he graduated from elementary and middle school. In 2014, on the stage of the Lodz House of Culture, at the age of twelve, he performed in the monodrama “Rowerek” based on Michał Rusinek's book “Zaklęcie na „w””, directed by Przemysław Sowa. In 2020 he graduated from Tadeusz Kosciuszko High School No. 3 in Lodz, and in 2023 he graduated from the University of Lodz with a degree in film studies. As of 2021, he is studying at the Acting Department of Andrzej Frycz Modrzewski University in Krakow. In 2015, he played the lead role in the film “Baby Bump”, directed by Kuba Czekaj. He gained the greatest popularity with the role of Mosze Bernsztajn in the series “The King of Warsaw” and Pawel Skrętowicz “The Rooster” in the series “Mental”. Since 2023, he has been performing at Kraków's Teatr Nowy in the play “Nie pytaj. Ciechowski”.

Movies & TV Shows

1. Sobibor (2018) — Toivi Blatt
2. The Liberator (2020) — szeregowiec Rosa
3. Operation Nation (2022) — dresiarz
4. Baby Bump (2015) — Mickey House
5. Ultraviolet (2017) — uczeń Anny Serafin
6. The King of Warsaw (2020) — Mosze Bernsztajn
7. Stars (2017) — Jan Banaś (young)
8. Bird Talk (2019) — Student
9. Crusade (2022) — „Mrożon” Wasilewski
10. Public Prosecutor (2015) — Stasiek Dregan
11. Na dobre i na złe (1999) — Olek
12. Brigitte Bardot Forever (2022) — Adam
13. Ein Sommer in Masuren (2015) — Janusz Kowalski
14. Komisarz Mama (2021) — Szymon Wołowiec
15. Whatever Happens Next (2018) — Junge auf dem Dach
16. The Mother (2022) — Maks Brzyski
17. Larp (2025) — Partygoer
18. O mnie się nie martw (2014) — Staszek Popiołek
19. I Want More (2026) — 'Młody'
20. Na sygnale (2014) — Seba
21. Skazane (2015) — Kamil Stachowiak
22. W rytmie serca (2017) — Leszek
23. Zgred (2025)
24. Mental (2022) — Paweł Skrętowicz „Kogut”