Directed by
| Valentin Belleville | ||
Writing Credits (in alphabetical order)
| Arthur Conan Doyle | ... | (characters) |
| Ophélie Raymond | ... | (written by) |
Cast (in credits order)
| Robert Dauney | ... | Arthur Conan Doyle | |
| Harry Lister Smith | ... | Sherlock Holmes | |
| Scott Thrun | ... | John Watson | |
| Juliette Lamboley | ... | Louisa Conan Doyle | |
 |
Éric Pellier | ... | James Moriarty (as Eric Pellier) |
| Affif Ben Badra | ... | Tamas (as Afif Benbadra) | |
Produced by
| Ophélie Raymond | ... | producer |
Music by
| Maxime Sanchez | ||
Cinematography by
| Germain Letondor | ||
Camera and Electrical Department
| Loup Dufresne | ... | electrician |
| Jimmy Waquet | ... | electrician |
