All Available Season All Season Specials Sep, 1975 4 episodes 0.0 Season 1 Jan, 1978 6 episodes 0.0 Season 2 Jan, 0001 6 episodes 0.0 Season 3 Jan, 1983 6 episodes 0.0 Season 4 Jan, 1984 6 episodes 0.0 Season 5 Oct, 1989 6 episodes 0.0
