Terra Incognita (1931)
The film tells the story of how the participants of Alexander Litvinov's film expedition spent a year and a half in Kamchatka, covered about 8,000 kilometers along a difficult route and captured the unique way of life of the indigenous population and the life of the new, Soviet Kamchatka.
Director: Aleksandr Litvinov
| Directing | Aleksandr Litvinov | Director |
| Camera | Pavel Mershin | Director of Photography |
| Writing | Nadezhda Vendelin | Writer |
| Writing | Aleksandr Litvinov | Writer |
| Directing | Ivan Dorogov | Assistant Director |
| Directing | Nadezhda Vendelin | Assistant Director |
| Visual Effects | Ernest Grinvald | Animation Director |
| Writing | O. Kanter | Script Consultant |
| Writing | S. Natsatenus | Script Consultant |