Bernhard Goetzke

Professor Zange

Наталья Розенель

Felitsia, professor's wife

Elza Temary

Berta, professor's assistant

Николай Хмелёв

Prince Karlstein

Сергей Комаров

Bsheshinski, Jesuit

Владимир Фогель

Baron, reactionary

Mikhail Doller

Russian student Filonov, professor's assistant

Александр Чистяков

Pryer, typographer

Александр Громов

Shtrombakh

Анатолий Луначарский

Анна Земцова

Gyulbike Shcherbatova

Vasili Bokarev

Rich man

Мария Шленская

Enamored old Polish woman

Даниил Введенский

(uncredited)

Grigoriy Roshal

Mikhail Doller