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.
as Professor Zange
as Felitsia, professor's wife
as Berta, professor's assistant
as Prince Karlstein
as Bsheshinski, Jesuit
as Baron, reactionary
as Russian student Filonov, professor's assistant
as Pryer, typographer
as Shtrombakh
as Rich man
as Enamored old Polish woman
as (uncredited)
as (uncredited)
as (uncredited)
