Doctor Who		11/23/1963 - 12/06/1989	708 episodes	BBC
Mission: Impossible		09/17/1966 - 03/30/1973	171 episodes	CBS
Hawaii Five-O		09/20/1968 - 04/05/1980	285 episodes	CBS
UFO		09/16/1970 - 03/15/1973	26 episodes	ITV
Kolchak: The Night Stalker		09/13/1974 - 03/28/1975	20 episodes	CBS
Space: 1999		09/04/1976 - 11/12/1977	48 episodes	ITV
Blakes 7		01/02/1979 - 12/21/1981	54 episodes	BBC
Mission: Impossible (1988)		10/23/1988 - 02/24/1990	35 episodes	ABC
Doctor Who		03/26/2005 - 06/30/2007	43 episodes	BBC