All Available Season All Season Specials Apr, 1977 1 episodes 0.0 Season 1 Apr, 1978 6 episodes 0.0 Season 2 Sep, 1979 6 episodes 0.0 Season 3 Sep, 1980 6 episodes 0.0 Season 4 Sep, 1982 6 episodes 0.0 Season 5 Jan, 1984 6 episodes 0.0
