television series 1960s British mystery television series Black-and-white British television shows Television shows shot at Associated British Studios English-language television shows Espionage television series Gold Key Comics titles ITV mystery shows British action television series Television shows produced by ABC Weekend TV Television shows produced by Thames Television Television shows adapted into radio programs Television shows adapted into films Television shows adapted into novels Television shows adapted into comics Television shows adapted into plays Television series created by Sydney Newman Television shows shot at Teddington Studios