This story tells about a well-known detective Sherlock Holmes and his devoted friend Doctor Watson. They investigate extremely intricate and complicated case about the explosion in the Admiralty and disappearance of the top-secret papers from the safe. You'll meet inspector Lestrade, missis Hudson, head of the secret department Admiral Benbow and mysterious little chimney sweeps.
| Directing | Aleksandr Bubnov | Director |
| Writing | Aleksandr Bubnov | Screenplay |
| Writing | Arthur Conan Doyle | Characters |