All Available Season All Season Specials May, 1982 20 episodes 0.0 Season 1 Mar, 1977 6 episodes 8.0 Season 2 Sep, 1977 25 episodes 7.8 Season 3 Sep, 1978 23 episodes 7.2 Season 4 Sep, 1979 25 episodes 7.4 Season 5 Oct, 1980 22 episodes 7.5 Season 6 Oct, 1981 26 episodes 7.8 Season 7 Sep, 1982 22 episodes 7.8 Season 8 Sep, 1983 22 episodes 10.0
