Tombstone, Arizona

Tombstone was a town in the Arizona Territory in the United States of America. The First Doctor visited Tombstone in search of a dentist, who happened to be the gunfighter and gambler Doc Holliday. His companions Steven Taylor, Dodo Chaplet and he soon became involved in Holliday's feud with Ike Clanton and his brothers Billy and Phineas. (TV: The Gunfighters)