Cast — The Golden Key

Aleksandr Shchagin

Sergey Martinson

Georgy Uvarov

Nikolay Bogolyubov

Mikhail Dagmarov

Nikolay Ivanovich Michurin

Olga Shaganova-Obraztsova

Tamara Adelheim

Lev Shvarts

Aleksandr Ptushko

Nikolai Renkov

Aleksey Tolstoy

Nikolay Leshchenko