 |
Борис Ливанов as Karl Renn |
 |
Дмитрий Консовский as |
 |
Василий Ковригин as |
 |
Александр Чистяков as Fritz Muller |
 |
Peter Golm as Hans |
 |
Владимир Уральский as Cell chairman |
| Directing | Всеволод Пудовкин | Director |
| Camera | Анатолий Головня | Director of Photography |
| Writing | Aleksandr Lazebnikov | Writer |
| Camera | Юлий Фогельман | Director of Photography |
| Writing | Нина Агаджанова-Шутко | Writer |
| Writing | M. Krasnostavsky | Writer |
| Sound | Юрий Шапорин | Original Music Composer |
| Art | Сергей Козловский | Production Design |
