The Mysterious Bullet: A Scotland Yard ballistics expert is called in to identify a murderer through a scientific analysis of the bullet that killed a man.
It features Edgar Lustgarten, Robert Churchill, Robert Raglan, and John Stuart.
Scotland Yard is a British crime drama film series produced by Anglo-Amalgamated at the Merton Park Studios, and originally aired between 1953 and 1961. Each episode, which supported the main feature in a cinema double-bill, focuses on a true crime case with names changed, and feature an introduction by the crime writer Edgar Lustgarten.