On screen
Cast
18 credited performers
Nikolai Cherkasov
Character not listed
Boris Livanov
Mikhail Bocharov
Artwork unavailable
Mariya Domashyova
Character not listed
Oleg Zhakov
Character not listed
Aleksandr Melnikov
Character not listed
Artwork unavailable
Mikhail Dubrava
Character not listed
Fyodor Kurikhin
Character not listed
Stepan Kayukov
Character not listed
Mykola Nademskyi
Character not listed
Aleksei Matov
Aleksey Mikhaylovich
Lev Krovitskiy
Newspaper editor (uncredited)
Artwork unavailable
Maria Simakina
Uncredited
David Gutman
Professor of medicine
Nikolay Urvantsov
Professor
Artwork unavailable
Vsevolod Semyonov
(uncredited)
Artwork unavailable
Nikolai Stepanov
Cadet
Anna Zarzhitskaya
Stenographer
Aleksandr Chekayevsky
Sailor with the telegraph (uncredited)