All Available Season All Season Specials May, 1974 4 episodes 0.0 Season 1 Jul, 1974 5 episodes 0.0 Season 2 Jan, 1976 10 episodes 0.0 Season 3 Sep, 1976 9 episodes 0.0 Season 4 Sep, 1977 7 episodes 0.0 Season 5 Sep, 1978 6 episodes 0.0
