A classic mystery story based on Arkadi Adamov novels.
| Writing | Arkadi Adamov | Novel |
| Writing | Arkadi Adamov | Writer |
| Directing | Oleg Goyda | Director |
| Sound | Vladimir Dashkevich | Music |
| Art | Yevgeni Striletsky | Art Direction |
| Crew | Aleksandr Andreyev | Stunts |
| Crew | Gennadiy Bogdanov | Stunts |
| Crew | Nikolay Karpov | Stunt Coordinator |
| Camera | Yurii Harmash | Director of Photography |