Carry On Cowboy »A Town Called Mercy will mark the Doctor's first televised return to the Wild West of the United States since 1966's The Gunfighters. In that story, the first Doctor and companions Steven and Dodo landed in the town of Tombstone, Arizona, in October 1881. The Doctor is initially mistaken for the notorious Doc Holliday. The travellers get caught up in the infamous gunfight at the OK Corral....
