All Available Season All Season Season 1 Dec, 1961 10 episodes 0.0 Season 2 Mar, 1962 6 episodes 0.0 Season 3 Sep, 1963 17 episodes 0.0 Season 4 May, 1965 12 episodes 0.0 Season 5 May, 1966 9 episodes 0.0 Season 6 May, 1967 8 episodes 0.0 Season 7 Apr, 1968 9 episodes 0.0 Season 8 Apr, 1969 7 episodes 0.0 Season 9 Dec, 1969 4 episodes 0.0 Season 10 Mar, 1970 6 episodes 0.0 Season 11 Jun, 1970 4 episodes 0.0 Season 12 Jan, 1971 7 episodes 0.0 Season 13 Jan, 1972 6 episodes 0.0 Season 14 Jan, 1973 7 episodes 0.0 Season 15 Apr, 1974 14 episodes 0.0 Season 16 Apr, 2014 3 episodes 0.0 Season 17 Feb, 2016 3 episodes 0.0 Season 18 Sep, 2017 3 episodes 0.0
