All Available Season All Season Specials Jan, 0001 4 episodes 0.0 Season 1 Jan, 1974 9 episodes 0.0 Season 2 Sep, 1974 93 episodes 0.0 Season 3 Sep, 1976 36 episodes 0.0 Season 4 Sep, 1977 38 episodes 0.0 Season 5 Sep, 1978 38 episodes 0.0 Season 6 Nov, 1979 27 episodes 0.0 Season 7 Sep, 1980 30 episodes 0.0 Season 8 Sep, 1981 31 episodes 0.0
