Season 1

September 16, 1967 | 24 Episodes

Season 2

September 28, 1968 | 25 Episodes

Season 3

September 27, 1969 | 25 Episodes

Season 4

September 19, 1970 | 24 Episodes

Season 5

September 15, 1971 | 24 Episodes

Season 6

September 17, 1972 | 24 Episodes

Season 7

September 16, 1973 | 24 Episodes

Season 8

September 22, 1974 | 24 Episodes