All Available Season All Season Specials Dec, 1980 8 episodes 0.0 Season 1 Jul, 1979 6 episodes 0.0 Season 2 Apr, 1980 7 episodes 0.0 Season 3 Apr, 1981 6 episodes 0.0 Season 4 May, 1982 8 episodes 0.0 Season 5 Dec, 1983 8 episodes 0.0 Season 6 Oct, 1984 6 episodes 0.0 Season 7 Apr, 1986 6 episodes 0.0 Season 8 Jan, 1987 6 episodes 0.0 Season 9 May, 1988 6 episodes 0.0