Cast
| Name | Character | Team | |
|---|---|---|---|
 |
Vladimir Alekseev-Meskhiev | Professor Verkhovtsev | Unowned |
|
Sofia Volkhosvskaia | Sofia Ardasheeva, Verkhovtsev's student | Unowned |
 |
Vitold Polonsky | Doctor Mokulskiy | Unowned |
|
Olga Gladkova | Mokulskiy's wife | Unowned |