Sherlock Holmes 3 - The Case of the Pennsylvania Gun

Series Progress

Part 3 of 15

Sherlock Holmes meets the Wild West! Watch 'The Case of the Pennsylvania Gun' (1954). Can Holmes solve a murder involving a rare American firearm?

Sherlock Holmes: The Case of the Pennsylvania Gun (1954)

In the third installment of the 1954 television classic, Sherlock Holmes and Dr. Watson travel to the countryside to solve a puzzle that links a quiet English village to the rugged history of the American frontier. The Case of the Pennsylvania Gun remains one of the most unique episodes for its "Western" undertones.


Episode Overview & Production

Detail Information
Season & Episode Season 1, Episode 3
Starring Ronald Howard & Howard Marion-Crawford
Director Sheldon Reynolds

The Mystery: Intrigue from the New World

The case centers on a man found dead in a room locked from the inside. The only clue is a rare Pennsylvania Long Rifle. Holmes must use his forensic expertise to determine if the weapon was fired from within the room or if a more sinister, geographical secret is at play.

"This episode showcases the show's ability to blend Sir Arthur Conan Doyle's themes of international secrets with the fast-paced action of 1950s TV."

Watch the Full Mystery Online

Witness the clash of Victorian mystery and American history. You can watch Sherlock Holmes 3 - The Case of the Pennsylvania Gun now on Audiomake Youtube channel.

Added February 14, 2026