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.

• Unit Four
• Creative Unit of Writers & Cinema Workers
• Natalya Bondarchuk
• Donatas Banionis
• Jüri Järvet
• Vladislav Dvorzhetsky
• Nikolay Grinko
• Anatoliy Solonitsyn
• Olga Barnet
• Vitalik Kerdimun