All Available Season All Season Specials Mar, 1978 6 episodes 0.0 Season 1 Jul, 1975 9 episodes 0.0 Season 2 Jun, 1976 12 episodes 0.0 Season 3 Jun, 1977 13 episodes 0.0 Season 4 Jul, 1978 11 episodes 0.0 Season 5 Jul, 1979 9 episodes 0.0
