Season 1 ITV1 , 1967 - 1968 Season 2 ITV1 , 1968 - 1969 Season 3 ITV1 , 1969 - 1970 Season 4 ITV1 , 1970 - 1971 Season 5 ITV1 , 1971 - 1972 Season 6 ITV1 , 1972 - 1973 Season 7 ITV1 , 1974 Season 8 ITV1 , 1975 Season 9 ITV1 , 1977 Season 11 ITV1 , 1979 Season 14 ITV1 , 1982
, 1967 - 1968