Writing Credits (in alphabetical order)
| Arthur Conan Doyle | ... | (character of Sherlock Holmes) |
Cast (in credits order)
| Alwin Neuß | ... | Sherlock Holmes | |
 |
Alfi Zangenberg | ... | Grevinden |
| Einar Zangenberg | ... | Dr. Mors | |
|
|
Anton Seitzberg | ... | Billy |
|
|
Victor Fabian | ... | Politiofficer |
|
|
Oscar Langkilde | ||
|
|
Erik Crone | ||
