All Available Season All Season Specials Jan, 0001 1 episodes 0.0 Season 1 Oct, 1971 130 episodes 0.0 Season 2 Oct, 1972 130 episodes 0.0 Season 3 Oct, 1973 130 episodes 0.0 Season 4 Oct, 1974 130 episodes 0.0 Season 5 Oct, 1975 130 episodes 0.0 Season 6 Oct, 1976 130 episodes 0.0
