Larisa Gordeichik
Cosmonaut Tanya Krilova
Boris Borisenok
Cosmonaut Andrei Sayenko
ოთარ კობერიძე
Cosmonaut Ivan Batalov
Peeter Kard
Flight Commander
?
Aleksei Genesin
Pol
Николай Тимофеев
Project Administrator Krilov
Николай Волков
Doctor Laungton
Vitold Janpavlis
Narrator (voice)
Leonid Chinidzhants
?
Алексей Коротюков