Cast & crew
Heavy Water (1979)
Directed by Leopold Beskodarnyi Written by Aleksandr Guselnikov
Cast
| Boris Borisov | Арнольд Захарович |
| Boris Gusakov | Вячеслав Алексеевич |
| Sergei Desnitsky | Борис Савинков |
| Yuriy Mysenkov | помошник командира |
| Gennadi Shkuratov | Георгий Неволин |
| Anatoli Barchuk | Фёдор Павлович Карамазов |
| Leonid Yanovskyi | Ковалёв |
| Viktor Mamayev | Василий |
| Serhiy Pidhornyi | Игорь Раймондович, учитель-холостяк по прозвищу 'Пони' |
| Gennadi Bolotov | штурман |
| Viktor Panchenko | санинструктор |
| Andrei Prachenko | Крапилин, солдат-вестовой |
| Nataliya Gebdovskaya | старушка |
| Igor Chernitskiy | Румянцев / Язвин |
| Natalya Vavilova | Лена |
| Valentina Titova | Ольга Бузова |
| Valeriya Chaykovska | Вера |
| Ludmila Zverkhovskaya |
Crew
| Leopold Beskodarnyi | Director |
| Aleksandr Guselnikov | Writer |
| Vladimir Tsirlin | Production Design |
| Gennadi Engstrem | Director of Photography |
| Leonid Afanasyev | Original Music Composer |
| Vitaly Logvinenko | Short Story |
| Nikolay Smirnov | Military Consultant |
| Maksim Chubich | Military Consultant |
| Volodymyr Sulimov | Sound Director |
| Sergey Grebennikov | Lyricist |
| N. Mezheritskiy | Military Consultant |
| N. Akopyants | Makeup Artist |
| Alla Shesterenko | Costume Design |
| Vadim Vereshchak | Aerial Director of Photography |
| Vladimir Karpichev | Underwater Director of Photography |
| V. Dmitrenko | Underwater Camera |
| Tamara Bykova | Editor |
| L. Kavitskaya | First Assistant Director |
| I. Razmashkina | Script Editor |
| Oleksandr Pastukhov | Visual Effects Camera |
| N. Sergeyev | Assistant Director |
| A. Ryazantsev | Camera Operator |
| Viktor Deminskiy | VFX Artist |
| O. Zorin | Assistant Camera |
| Halyna Shyhaieva | Second Assistant Director |
| O. Vasilyev | Assistant Camera |
| Vasil Zaruba | Set Decoration |
| N. Rudenko | Lighting Artist |
| Emin Khachaturyan | Conductor |
| Igor Chalenko | Executive Producer |