Adolf Dymsza. Adolf Dymsza was 37 in The Screw-Up as 'Florian 'Florek' Węgorzyk'.
Michał Znicz. Michał Znicz was 42 in The Screw-Up as 'Rowek'.
Wanda Jarszewska. Wanda Jarszewska was 49 in The Screw-Up as 'Onufry's Wife'.
Seweryna Broniszówna. Seweryna Broniszówna was >> in The Screw-Up as 'Aunt Agata'.
Irena Skwierczyńska. Irena Skwierczyńska was 40 in The Screw-Up as 'Cook Marianna'.
Jerzy Kobusz. Jerzy Kobusz was 31 in The Screw-Up as ''Mruk' (uncredited)'.
Klemens Mielczarek. Klemens Mielczarek was 17 in The Screw-Up as ''Kciuk Junior' (uncredited)'.
Zofia Wilczyńska. Zofia Wilczyńska was 22 in The Screw-Up as 'Maid at the Hotel (uncredited)'.Mieczysław Winkler. Mieczysław Winkler was 46 in The Screw-Up as 'Antoni (uncredited)'.
Mieczysław Krawicz. Mieczysław Krawicz was 44 in The Screw-Up as 'Director'Stanisław Lipiński. Stanisław Lipiński was 28 in The Screw-Up as 'Director of Photography'
Jan Fethke. Jan Fethke was 34 in The Screw-Up as 'Writer'Henryk Wars. Henryk Wars was >> in The Screw-Up as 'Original Music Composer'Ștefan Norris. Ștefan Norris was 43 in The Screw-Up as 'Production Design'
Jerzy Jurandot. Jerzy Jurandot was 26 in The Screw-Up as 'Lyricist'
Renata Radojewska
Józef Orwid
Andrzej Bogucki