All Available Season All Season Season 1 Jul, 1969 10 episodes 0.0 Season 2 Jul, 1970 10 episodes 0.0 Season 3 Jan, 1971 12 episodes 0.0 Season 4 Jan, 1972 11 episodes 0.0 Season 5 Jan, 1973 11 episodes 0.0 Season 6 Jan, 1974 9 episodes 0.0 Season 7 Jan, 1975 9 episodes 0.0 Season 8 Jan, 1976 10 episodes 0.0 Season 9 Jan, 1977 7 episodes 0.0 Season 10 Jan, 1978 10 episodes 0.0 Season 11 Jan, 1979 8 episodes 0.0 Season 12 Jan, 1980 10 episodes 0.0 Season 13 Jan, 1981 8 episodes 0.0 Season 14 Feb, 1985 5 episodes 0.0 Season 15 Sep, 2012 1 episodes 0.0
