The Black Castle Olshansky (1984)
Paleographer and writer Anton Glebovich Kosmich finds in the binding of an ancient book a parchment with encrypted information about treasures hidden in the dungeon of the castle. It gradually becomes clear that the last scion of the family of the Olshansky princes, who collaborated with the Nazis during the war, is also looking for the treasure. In the dungeon of the castle, along with treasures of the 17th century, materials from the SD archive are also hidden. The spaceman is in mortal danger.
Director: Mikhail Ptashuk
| Directing | Mikhail Ptashuk | Director |
| Writing | Vladimir Korotkevich | Writer |
| Camera | Tatyana Loginova | Director of Photography |
| Art | Valeri Nazarov | Production Design |
| Writing | Vladimir Korotkevich | Novel |
| Sound | Sergey Kortes | Original Music Composer |
| Sound | Sergey Chuprov | Sound Director |
| Directing | Leokadiya Chizhevskaya | First Assistant Director |
| Camera | V. Kalinin | Camera Operator |
| Visual Effects | Mikhail Kalachinskiy | VFX Director of Photography |
| Visual Effects | I. Onoprienko | VFX Supervisor |
| Costume & Make-Up | Aleksandr Zhurba | Makeup & Hair |
| Costume & Make-Up | Eleonora Semyonova | Costume Design |
| Art | Aleksandr Pereveslov | Set Decorating Coordinator |
| Editing | Eugenia Volkova | Editor |
| Writing | I. Dylevskiy | Script Editor |
| Lighting | A. Sidorenko | Lighting Artist |
| Visual Effects | V. Zimnokha | Pyrotechnic Supervisor |
| Production | I. Gurinovich | Administration |
| Production | N. Budnikov | Administration |
| Production | G. Timonchik | Administration |
| Camera | Daniil Khaytin | Assistant Camera |
| Directing | Yu. Lifanov | Second Assistant Director |
| Camera | A. Fomin | Assistant Camera |
| Directing | Vadim Donets | Second Assistant Director |
| Art | V. Semkov | Assistant Production Design |
| Editing | Irina Aksenenko | Assistant Editor |
| Editing | L. Borilo | Assistant Editor |
| Production | R. Shapiro | Producer |