cast
- Hans Albers
- Sherlock Holmes
- Heinz Rühmann
- Dr. Watson
- Marieluise Claudius
- Mary Berry
- Hansi Knoteck
- Jane Berry
- Hilde Weissner
- Madame Ganymar
- Siegfried Schürenberg
- M. Lepin
- Paul Bildt
- The Man Who Laughed
crew
- Karl Hartl
- Director, Screenwriter
- Alfred Greven
- Producer
- Robert Adolf Stemmle
- Screenwriter
- Fritz Arno Wagner
- Cinematographer
- Hans Sommer
- Composer (Music Score)
- Gertrud Hinz-Nischwitz
- Editor
