Name	Known for
Piotr Adamczyk Piotr Kowalski Piotr Kowalski See fewer	For All Mankind (2019)
Przemyslaw Bluszcz Albert Albert See fewer	Down the Colourful Hill (2004)
Patryk Cebulski Janek Kowalski Janek Kowalski See fewer	Kowalscy kontra Kowalscy (2021)
Mikolaj Cieslak Hamlet Wolodyjowski Hamlet Wolodyjowski See fewer	(Nie)znajomi (2019)
Anna Czartoryska Laura Laura See fewer	Milosc nad rozlewiskiem (2010)
Radoslaw Garncarek Hamlet's guest Hamlet's guest See fewer	Small World (II) (2021)
Wiktoria Gasiewska Ofelia Wolodyjowska Ofelia Wolodyjowska See fewer	Nobody Sleeps in the Woods Tonight (2020)
Norbert Kaczorowski Doctor Doctor See fewer	Servants of War (2019)
Przemyslaw Koman Hamlet's guest Hamlet's guest See fewer	Kowalscy kontra Kowalscy (2021)
Hubert Krzysztofinski Dancer Dancer See fewer	Kowalscy kontra Kowalscy (2021)
Katarzyna Kwiatkowska Jadwiga Kowalska Jadwiga Kowalska See fewer	Anatomy of Evil (2015)
Adrian Majewski Announcer Announcer See fewer	Fierce (2020)
Maja Marczak Dancer Dancer See fewer	M jak milosc (2000)
Wojciech Mecwaldowski Henryk Kowalski Henryk Kowalski See fewer	Juliusz (2018)
Pawel Olek Hamlet's guest Hamlet's guest See fewer	Na dobre i na zle (1999)
Joanna Orleanska Milana Wolodyjowska Milana Wolodyjowska See fewer	Zwerbowana milosc (2010)
Magdalena Siudyka Laura's servant Laura's servant See fewer	Wesele z piekla rodem (2020)
Martyna Solska Diana Diana See fewer	Kowalscy kontra Kowalscy (2021)
Pawel Wawrzecki Zenon Kowalski Zenon Kowalski See fewer	Akcja pod Arsenalem (1978)
Jakub Wieczorek Hamlet's guest Hamlet's guest See fewer	Smolensk (2016)
Elzbieta Wójcik-Firek Servant Kasia (as Elzbieta Firek) Servant Kasia (as Elzbieta Firek) See fewer	Kowalscy kontra Kowalscy (2021)
Jakub Zdrójkowski Nikodem Kowalski Nikodem Kowalski See fewer	The Londoners (2008)
Marieta Zukowska Anna Kowalska Anna Kowalska See fewer	Unmoved Mover (2008)