Sherlock Holmes likes to play violin and expects a great career in music. He gets a place in a spa orchestra, but he is again and again distracted by criminal cases. Therefore he is the only one who does not see that his violin has no future. He solves the criminal mysteries in passing but the final test shows that the famous detective is tone-deaf.
| Directing | Štěpán Skalský | Director |
| Directing | Lada Vacková | First Assistant Director |
| Directing | Vilém Kijonka | Assistant Director |
| Crew | Věra Vláčilová | Script |
| Writing | Ilja Hurník | Short Story |
| Writing | Ilja Hurník | Screenplay |
| Writing | Štěpán Skalský | Screenplay |
| Crew | Václav Nývlt | Dramaturgy |
| Camera | Jiří Šámal | Director of Photography |
| Camera | Antonín Šimral | Assistant Camera |
| Art | Milan Nejedlý | Production Design |
| Art | Zdeněk Jeřábek | Set Decoration |
| Art | Josefa Tomanová | Set Decoration |
| Art | Miloš Sršeň | Set Decoration |
| Costume & Make-Up | Theodor Pištěk | Costume Design |
| Costume & Make-Up | Dagmar Krausová | Costumer |
| Costume & Make-Up | Dana Jarošová | Costumer |
| Costume & Make-Up | Dana Poláková | Costumer |
| Costume & Make-Up | Jiří Šimon | Makeup & Hair |
| Costume & Make-Up | Božena Došlá | Makeup & Hair |
| Editing | Miroslav Hájek | Editor |
| Sound | Jiří Pavlík | Sound |
| Production | Jan Balzer | Production Manager |
| Production | Jan Šuster | Unit Production Manager |
| Production | Jiří Holeček | Unit Production Manager |
| Production | Oldřich Mach | Assistant Production Manager |
| Camera | Bohumila Schmidtová | Clapper Loader |
| Camera | Miloslav Mirvald | Still Photographer |
| Sound | Ilja Hurník | Original Music Composer |
| Sound | František Belfín | Conductor |
| Writing | Ilja Hurník | Lyricist |
| Writing | Vojtěch Cach | Creative Producer |
| Production | Bohumil Šmída | Executive Producer |
