Yuliya Solntseva

Aelita, Queen of Mars

Игорь Ильинский

Kravtsov - amateur sleuth

Nikolai Batalov

Gusev, Red Army Soldier

Вера Орлова

Nurse Masha, Gusev's Wife

Pavel Pol

Viktor Ehrlich, Sugar Profiteer

Konstantin Eggert

Tuskub, Ruler of Mars

Юрий Завадский

Gol, Radiant Energy Tower Guardian

Иосиф Толчанов

Mars Astronomer with Ihoshka

Sofya Levitina

President House Committee

Варвара Массалитинова

Neighbour at funeral

Михаил Жаров

Actor in Play

Владимир Уральский

Soldier

Иван Чувелёв

Actor in Play (uncredited)

Галина Кравченко

Neighbout at Illegal Bal (uncredited)

Леонид Оболенский

Guest at Illegal Bal (uncredited)

Naum Rogozhin

British Officer (uncredited)

Борис Лифанов

Guest at Illegal Bal (uncredited)