Vera Korolyova

as Mary

Kador Ben-Salim

as Tom

Vyacheslav Gomolyaka

as Sam Smith

Ivan Kononenko-Kozelskyi

as Engineer

Nikolai Palnikov

as Committee chairman

Anatoli Nelidov

as Henry Ford

Serhii Minin

as Makar, factory director (uncredited)

Ivan Sizov

as Timchuk, factory worker (uncredited)

Anton Klimenko

as Sailor (uncredited)

Vladimir Grudnev

as (uncredited)