
The film is based on real events and reveals the tragic episodes from the life of the Austrian biologist scientist-materialist Paul Kammerer (1880-1926), hunted by regressive scientists and Catholic reactionaries who committed suicide.
Cast

Bernhard Goetzke
Professor Zange
Natalya Rozenel
Felitsia, professor's wife

Elza Temary
Berta, professor's assistant

Nikolai Khmelyov
Prince Karlstein
Sergei Komarov
Bsheshinski, Jesuit

Vladimir Fogel
Baron, reactionary

Mikhail Doller
Russian student Filonov, professor's assistant

Aleksandr Chistyakov
Pryer, typographer

Alexandr Gromov
Shtrombakh

Anatoli Lunacharsky
Unknown

Anna Zemtsova
Unknown
Gyulbike Shcherbatova
Unknown
Vasili Bokarev
Rich man

Mariya Shlenskaya
Enamored old Polish woman

Daniil Vvedenskiy
(uncredited)
Ivan Lavrov
(uncredited)

Vladimir Tsoppi
(uncredited)
Crew

Grigoriy Roshal
Director

Mikhail Doller
Director

Anatoli Lunacharsky
Writer

Georgiy Grebner
Writer

Louis Forestier
Director of Photography

Phil Jutzi
Director of Photography

Aleksandr Shelenkov
Additional Director of Photography
N. Bronitskiy
First Assistant Director
M. Khabarin
Second Assistant Director

Vladimir Egorov
Production Design
N. Kilburg
Costume Design
S. Guskov
Makeup & Hair

Mark Magidson
Still Photographer
Valentina Khmelyova
Assistant Production Design



















