Two artists conduct philosophical disputes about practicing art.
| Actor | Role |
|---|---|
 Ryszard CieślakAdam | Adam |
 Wojciech PszoniakMarek | Marek |
 Ewa PokasMaria | Maria |
 Hanna SkarżankaMarek's Mother | Marek's Mother |
 Andrzej PrecigsBodzio | Bodzio |
 Gabriela Kownacka"Myszka" | "Myszka" |
 Zdzisław MaklakiewiczZdzisiek | Zdzisiek |
 Zdzisław WardejnLeszek | Leszek |
| AAnna DutkowskaNot listed | Not listed |
 Zbigniew GeigerFilm Critic | Film Critic |
 Stanisław IgarProfessor | Professor |
 Stanisław MichalskiORMO Officer | ORMO Officer |
| MMaciej MichalakNot listed | Not listed |
| AAndrzej SzaciłłoORMO Officer | ORMO Officer |
| BBohdan SobiesiakNot listed | Not listed |
 Stanisław WyszyńskiNot listed | Not listed |
 Leon NiemczykProfessor (voice) (uncredited) | Professor (voice) (uncredited) |