F. Dubrovsky

饰：Academician Stepan Nikolaevich Olenin,(as F. I. Dubrovsky)

Ivan Sadovskiy

饰：Professor Ivan Ivanovich Golovin,(as I. I. Sadovskiy)

Viktor Dobrovolsky

饰：Makar Nechay,(as V. N. Dobrovolskiy)

Anton Dunajsky

饰：Panas Timofeevich - Makar's father,(as A. V. Dunayskiy)

Vera Ivashova

Vera Ivashova

饰：Galya,(as V. S. Ivasheva)

Vasili Zajchikov

饰：Academician Aleksey Platonovich Adamov,(as V. F. Zaychikov)

妮娜·图利索娃

Nina Alisova

饰：Nina Nikolaevna Stakhova, the postgraduate

G. Kurovsky

饰：Professor Ivan Mikhaylovich Gorskiy,(as G. L. Kurovskiy)