All Available Season All Season Season 1 Sep, 1967 24 episodes 8.0 Season 2 Sep, 1968 25 episodes 0.0 Season 3 Sep, 1969 25 episodes 0.0 Season 4 Sep, 1970 24 episodes 0.0 Season 5 Sep, 1971 24 episodes 0.0 Season 6 Sep, 1972 24 episodes 0.0 Season 7 Sep, 1973 24 episodes 0.0 Season 8 Sep, 1974 24 episodes 0.0
