Cast & crew
Tumor Witkacego (1985)
Directed by Grzegorz Dubowski Written by Alain van Crugten, Grzegorz Dubowski
Cast
| Janusz Zakrzeński | Witkacy |
| Jerzy Bińczycki | Sokołowski |
| Anna Seniuk | Anna |
| Edyta Klapwyk | Blain Cooper |
| Laura Łącz | Marysia |
| Marek Barbasiewicz | Staszek |
| Krzysztof Chamiec | Andrzej Kozłowski |
| Mariusz Wojciechowski | Jerzy Burski |
| Józef Fryźlewicz | Tadeusz |
| Józef Para | Karol Karol |
| Jacek Romanowski | Władysław 'Władek' Szpilman |
| Jerzy Święch | Julian |
| Stanisław Bafia | |
| Jacek Bukowski | |
| Tadeusz Brzozowski | |
| Marian Cebulski | Society |
| Bożena Dykiel | Witkacy |
| Władysław Hasior | Free Greek-Sculptor |
| Stanisław Jaskułka | Ilona's Friend |
| Piotr Furtak | |
| Marek Grechuta | Singer |
| Halina Gryglaszewska | Witkacy |
| Jan Hencz | Priest |
| Jerzy Nowak | Jenny's Father |
| Zygmunt Nowicki | |
| Magdalena Jastrzębska | |
| Władysława Nowicka | |
| Małgorzata Pytlak | |
| Anna Waloch | |
| Zofia Więcławówna | |
| Kazimierz Witkiewicz | Karol Karol |
| Stanisława Zawiszanka | |
| Leszek Zdybał | |
| Elżbieta Will | Spectator |
Crew
| Urszula Latuszewska | First Assistant Director |
| Jerzy Mrozewski | Director of Photography |
| Roman Wołyniec | Production Design |
| Zofia Pruchnicka | Costume Design |
| Alain van Crugten | Screenplay |
| Marek Grechuta | Music |
| Bożena Szostkowska | Editor |
| Leslaw Wilk | First Assistant Director |
| Andrzej Traczykowski | Production Supervisor |
| Dorota Filipek | Assistant Director |
| Anna Jekiełek | Set Decoration |
| Edward Kubacki | Makeup Artist |
| Janina Kwapisz | Costume Design |
| Grzegorz Dubowski | Screenplay |
| Grzegorz Dubowski | Director |
| Andrzej Żabicki | Sound |