STORY
Several scientists create drama around a mysterious black ball.
CAST & CREW
- Nikolai Karachentsov
- Boris Nikiforov
- Vladimir Shurupov
- Yevgeni Gerasimov
- Yevgeni Kindinov
Cast
- Aleksey Solovyov
- Boris Tuzanovich
Directors
INFORMATION
- Ekran
Production Companies
- Soviet Union
Production Countries
LANGUAGES
- Russian
