Preliminary Investigation (1979) — Cast
Cast
| Iya Arepina | Sekretarsha Begunova |
| Viktor Shulgin | dyadya |
| Semyon Safonov | Lesorub |
| Valeriy Zolotukhin | Fokich |
| Georgiy Yumatov | nachal'nik kolonii |
| Nadezhda Repina | Nevesta |
| Vladimir Gostyukhin | Pavel |
| Maksim Munzuk | Archyo - Udyghe |
| Ivan Savkin | Sekretar |
| Leonid Chubarov | Zavyalov |
| Valentin Grachyov | prokuror |
| Oleg Golubitsky | Fedor |
| Yuri Ilyanov | Arkadiy Semenovich |
| Alla Meshcheryakova | Tat'yana |
| Vladimir Razumovskiy | Lesorub |
| Yuriy Nazarov | Ivan or Psoltõ |
Crew
| B. Akselrud | Assistant Camera |
| S. Kirillov | Lighting Artist |
| Albert Rudachenko | VFX Artist |
| Igor Yefremov | Original Music Composer |
| G. Popova | First Assistant Director |
| Zinaida Yegorova | Makeup Artist |
| O. Makarikhin | Assistant Director |
| Nikolai Usachyov | Production Design |
| Viktor Zhanov | Visual Effects Camera |
| Boris Brozhovsky | Director of Photography |
| Yu. Goncharov | Still Photographer |
| Konstantin Krimets | Conductor |
| Boris Zabotin | Police Consultant |
| Arseniy Lapisov | Music Editor |
| A. Avshalumov | Second Assistant Director |
| Boris Mozhayev | Writer |
| Nikolay Yablonovskiy | Camera Operator |
| Andrei Razumovsky | Director |
| Vera Romanova | Costume Design |
| P. Sedykh | Assistant Camera |
| S. Nozdrin | Set Decoration |
| L. Knyazeva | Editor |
| Ninel Boyarova | Script Editor |
| Aleksandr Khasin | Sound Director |
| Sergey Marin | Executive Producer |
| Leonid Derbenyov | Lyricist |