The fifth and final part of the cycle of Soviet television feature films, filmed by director Igor Maslennikov based on the stories of the English writer Arthur Conan Doyle about the famous detective Sherlock Holmes. In the first part based on the works - "The Adventure of the Engineer's Thumb", "The Adventure of the Second Stain". In the second part based on the works - "The Adventure of the Bruce-Partington Plans", and "His Last Bow".
| Directing | Igor Maslennikov | Series Director |
| Writing | Arthur Conan Doyle | Novel |
| Writing | Igor Maslennikov | Screenplay |
| Art | Ekaterina Omakhanova | Property Master |
| Visual Effects | Viktor Okovityy | VFX Artist |
| Camera | Alik Nasyrov | Camera Operator |
| Editing | Valentina Gorelova | Assistant Editor |
| Production | Viktor Gaylyunas | Administration |
| Camera | Yuri Veksler | Director of Photography |
| Sound | Asya Zvereva | Sound Director |
| Visual Effects | Yuriy Dudov | Visual Effects Camera |
| Camera | Aleksey Yankovskiy | Assistant Camera |
| Sound | Vladimir Rylov | Conductor |
| Sound | Vladimir Dashkevich | Original Music Composer |
| Directing | Inna Shlyonskaya | Assistant Director |
| Directing | Galina Zaigraeva | Assistant Director |
| Costume & Make-Up | Nadezhda Vasileva | Assistant Costume Designer |
| Costume & Make-Up | Nelli Lev | Costume Design |
| Directing | M. Perfilyeva | Assistant Director |
| Art | Zoya Trapeznikova | Property Master |
| Lighting | Evgeniy Stepanov | Gaffer |
| Production | A. Metelitsa | Administration |
| Editing | Lyudmila Obrazumova | Lead Editor |
| Costume & Make-Up | A. Prozorova | Costumer |
| Production | L. Pavlova | Administration |
| Costume & Make-Up | Lila Zavyalova | Makeup Designer |
| Production | Irina Mnatsakanova | Administration |
| Art | Isaak Kaplan | Production Design |
| Directing | Arkadiy Tigay | Co-Director |
| Camera | Aleksandr Korneev | Assistant Camera |
| Writing | Nikita Chirskov | Script Editor |
| Production | Vladimir Kalish | Administration |
| Art | Tatyana Voronkova | Decorator |
| Editing | Zinaida Shorokhova | Assistant Editor |
