All Available Season All Season Season 1 Aug, 1968 6 episodes 0.0 Season 2 Jul, 1969 5 episodes 0.0 Season 3 Oct, 1969 7 episodes 0.0 Season 4 May, 1970 5 episodes 0.0 Season 5 Dec, 1970 8 episodes 0.0 Season 6 Jun, 1972 8 episodes 0.0 Season 7 Dec, 1972 7 episodes 0.0
