Jerzy Zelnik
narrator / Professor N.
Stanisława Celińska
Student / Worker / Patient / Painter
Danuta Rinn
Professor's Wife
Wanda Rucińska
Jerzy Kozłowski
(uncredited)
Tomasz Witt
Fuhrman (uncredited)
Joanna Krauze
Assistant Director
Krzysztof Zanussi
Director
Krzysztof Zanussi
Writer
Urszula Śliwińska
Editor
Michal Sulkiewicz
Set Decoration
Anna B. Sheppard
Costume Design
Teresa Barska
Set Designer
Konrad Bryzek
Conductor
Wiesława Dembińska
Sound
Edward Kłosiński
Director of Photography
Wojciech Kilar
Original Music Composer
Halina Sieńska
Makeup Artist
Jerzy Buchwald
Production Manager
Janina Krassowska
Production Manager
Jeremi Maruszewski
Unit Production Manager
Maciej Falkowski
Assistant Director
Hanna Kosinska
Assistant Director