Hipoteza

Jerzy Zelnik as Professor N. Stanisława Celińska as Student / Worker / Patient / Painter Jerzy Kozłowski as (uncredited)

Teresa Barska Production Design Witold Holtz First Assistant Director Anna B. Sheppard Costume Design 크지쉬토프 자누쉬 Director, Screenplay Jerzy Buchwald Production Manager Andrzej Borecki Assistant Production Design Edward Kłosiński Director of Photography