The Final Problem
Plot: Holmes and Watson travel to Europe to escape Professor Moriarty's vengeance.
Eille Norwood. Eille Norwood was 61 in The Final Problem as 'Sherlock Holmes'.
Hubert Willis. Hubert Willis was 46 in The Final Problem as 'Dr. John Watson'.
Percy Standing. Percy Standing was 40 in The Final Problem as 'Prof. Moriarty'.
George Ridgwell. George Ridgwell was 55 in The Final Problem as 'Director'
Alfred Moise. Alfred Moise was >> in The Final Problem as 'Director of Photography'
Patrick L. Mannock. Patrick L. Mannock was 35 in The Final Problem as 'Writer'
Arthur Conan Doyle. Arthur Conan Doyle was 63 in The Final Problem as 'Original Story'