Цемент

Xeyri Əmirzadə

Gleb Chumalov

N. Bogdanova

Dasha, Chumalov's wife

Александр Долинин

Badyin

Mili Taut-Korso

Polya Mekhova

Ivan Grankin

Kleist, old engineer

Borys Zahorskyi

Shrahmm, engineer

Teodor Brainin

Gromada, metalworker

Aleksandr Chuverov

Loshak, metalworker