Full Cast & Crew
Cast (6)
John Longden as Sherlock Holmes
Campbell Singer as Dr. Watson
Hector Ross as Neville St. Clair
Ninka Dolega as Kate St. Clair
Beryl Baxter as Doreen
Walter Gotell as Luzatto
Directing (1)
Richard M. Grey · Director
Writing (1)
Arthur Conan Doyle · Novel
Production (1)
Rudolph Cartier · Producer