All Available Season All Season Season 1 Sep, 1965 1 episodes 0.0 Season 2 Jan, 1969 6 episodes 0.0 Season 3 Apr, 1970 4 episodes 0.0 Season 4 Jan, 1971 8 episodes 0.0 Season 5 Jan, 1972 10 episodes 0.0 Season 6 Feb, 1973 5 episodes 0.0 Season 7 Jan, 1974 7 episodes 0.0 Season 8 Feb, 1975 7 episodes 0.0 Season 9 Jan, 1976 10 episodes 0.0 Season 10 Jan, 1977 4 episodes 0.0 Season 11 Feb, 1986 4 episodes 0.0 Season 12 Jul, 1987 3 episodes 0.0 Season 13 Jan, 1988 2 episodes 0.0 Season 14 Nov, 1989 1 episodes 0.0 Season 15 Jan, 1990 3 episodes 0.0 Season 16 Sep, 1991 1 episodes 0.0