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