Episode
The Final Problem
- Adaptation: Gielgud radio dramas
- Episode: 1x12
- Airdate: 21 December 1954
- Canon basis: The Final Problem
Previous: The Blue Carbuncle
Next: The Speckled Band
| Cast | ||
|---|---|---|
| John Gielgud | as Sherlock Holmes | |
| Ralph Richardson | as Dr. John H. Watson | |
| Orson Welles | as Prof. James Moriarty | |