All Available Season All Season Specials Dec, 1971 34 episodes 0.0 Season 1 Jul, 1968 6 episodes 0.0 Season 2 Mar, 1969 6 episodes 0.0 Season 3 Sep, 1969 14 episodes 6.0 Season 4 Sep, 1970 13 episodes 7.0 Season 5 Oct, 1972 13 episodes 0.0 Season 6 Oct, 1973 7 episodes 0.0 Season 7 Nov, 1974 6 episodes 0.0 Season 8 Sep, 1975 6 episodes 0.0 Season 9 Oct, 1977 6 episodes 0.0
