Episode
The Case of the Pennsylvania Gun
- Adaptation: 1954 Sheldon Reynolds TV
- Episode: 3
- Airdate: 01 November 1954
- IMDb: The Case of the Pennsylvania Gun (link not verified)
- Canon basis: The Valley of Fear
Previous: The Case of Lady Beryl
Next: The Case of the Texas Cowgirl
| Cast | ||
|---|---|---|
| Ronald Howard | as Sherlock Holmes | |
| Howard Marion-Crawford | as Dr. John H. Watson | |
| Russell Waters | as Mac Leod | |
| Maurice Teynac | as Morelle | |
| Frank Dexter | as Sergeant | |
| Richard Larke | as Sgt. Wilkins | |