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
Anna B. Sheppard
Costume Design
Krzysztof Zanussi
Director
Krzysztof Zanussi
Writer
Michal Sulkiewicz
Set Decoration
Urszula Śliwińska
Editor
Konrad Bryzek
Conductor
Teresa Barska
Set Designer
Wiesława Dembińska
Sound
Jeremi Maruszewski
Unit Production Manager
Hanna Kosinska
Assistant Director
Halina Sieńska
Makeup Artist
Janina Krassowska
Production Manager
Edward Kłosiński
Director of Photography
Wojciech Kilar
Original Music Composer
Maciej Falkowski
Assistant Director
Jerzy Buchwald
Production Manager