Yulia Solntseva
as Aelita
Nikolay Batalov
as Gusev
Igor Ilyinsky
as Kravtsov
Nikolai Tseretelli
as Engineer Los/Spiridinov
Vera Orlova
as Nurse Masha
Pavel Pol
as Viktor Ehrlich
Konstantin Eggert
as Tuskub, Ruler of Mars
Varvara Massalitinova
as Neighbour at funeral
Mikhail Zharov
as Actor in Play
Vladimir Ural'skiy
as Soldier