All Available Season All Season Specials Jan, 0001 3 episodes 0.0 Season 1 Jun, 1968 39 episodes 0.0 Season 3 May, 1969 23 episodes 0.0 Season 4 Dec, 1969 357 episodes 10.0 Season 5 Sep, 1970 6 episodes 0.0 Season 6 Sep, 1971 16 episodes 0.0 Season 7 Jun, 1973 4 episodes 0.0 Season 8 Jan, 0001 2 episodes 0.0 Season 9 Sep, 1974 3 episodes 0.0 Season 10 Sep, 1985 8 episodes 0.0 Season 11 Sep, 1986 5 episodes 0.0 Season 12 Apr, 1989 5 episodes 0.0
