A psychologist is sent to a space station orbiting a planet called Solaris to investigate the death of a doctor and the mental problems of cosmonauts on the station. He soon discovers that the water on the planet is a type of brain which brings out repressed memories and obsessions.
Elenco:
Donatas Banionis
,
Natalya Bondarchuk
,
Jüri Järvet
,
Anatoliy Solonitsyn
,
Nikolay Grinko
,
Vladislav Dvorzhetsky
,
Georgiy Teykh
,
Sos Sargsyan
,
Olga Barnet
,
Tamara Ogorodnikova
.