In the near future, a friendly exploratory mission to Earth from the planet Zenturia crashes on Mars's moon Phobos, and cosmonauts from the USSR are sent to the difficult and dangerous rescue.
Larisa Gordeichik
Cosmonaut Tanya Krilova
Boris Borisenok
Cosmonaut Andrei Sayenko
Otar Koberidze
Cosmonaut Ivan Batalov
Peeter Kard
Flight Commander
Aleksei Genesin
Pol
Nikolai Timofeyev
Project Administrator Krilov
Nikolai Volkov St.
Doctor Laungton
Vitold Janpavlis
Narrator (voice)
