

95 minutes
5/25/1979
Pirx, an experienced pilot, is hired to go on a top-secret mission to evaluate some 'nonlinears' (an experimental model of android) for use as crewmembers on future space flights. Pirx and this intriguing crew are sent out to launch two satellites into the rings of Saturn, but he is determined to find out and identify a hostile unhuman coworker among them.

Sergei Desnitsky
as Pirx

Vladimir Ivashov
as Brown

Aleksandr Kaydanovskiy
as Nowak

Tõnu Saar
as Weber
Zbigniew Lesień
as Calder

Bolesław Abart
as Otis

Ferdynand Matysik
as Unesco Director

Igor Przegrodzki
as McCuirre

Faime Jurno
Zygmunt Bielawski
as Tech Companies Representative

Janusz Bylczyński
as Judge
Adam Cieślak
Edmund Fetting
as Prosecutor

Józef Fryźlewicz
as Defense Attorney
Marek Idziński
as Court Member

Mieczysław Janowski
as Mitchell
Z. Jurkowski

Jerzy Kaliszewski
as Android Creator

Eugeniusz Kujawski
as Court Member

Ewa Lejczak
Erwin Nowiaszak
as United Atomic Laboratory CEO

Henryk Talar
as Tom Novak (voice) (uncredited)