Professor
Rolan Bykov
Humanist
Iosif Ryklin
Dosimetrist
Vyacheslav Vasilyev
Vrach
Evgeniy Platokhin
Mikhail Shteyn
Gennady Makoev
Svetlana Kireeva
Aleksandr Sabinin
Nora Gryakalova
Vadim Lobanov
Viktor Mikhaylov
Anna
Vera Mayorova
Tereza
Svetlana Smirnova
Natalya Vlasova
Pastor
Vatslav Dvorzhetsky
Director
Konstantin Lopushansky
Writer
Boris Strugatskiy
Vyacheslav Rybakov
Music
Aleksandr Zhurbin
Aleksei German
Set Decoration
Yu. Rotin
Costume Supervisor
L. Karaseva
Zoya Nikashina
Costume Design
Anzhela Sapunova
Ekaterina Shapkayts
Executive Producer
Yuri Golynchik
Raisa Proskuryakova
Aleksei Shkele
Makeup Artist
V. Savelyeva
Director of Photography
Nikolai Pokoptsev
Sound Designer
Leonid Gavrichenko
Production Design
Yelena Amshinskaya
Viktor Ivanov
Editor
T. Poulinoi