Season 1

September 17, 1966 | 28 Episodes

Season 2

September 10, 1967 | 25 Episodes

Season 3

September 29, 1968 | 25 Episodes

Season 4

September 28, 1969 | 26 Episodes

Season 5

September 19, 1970 | 23 Episodes

Season 6

September 18, 1971 | 22 Episodes

Season 7

September 16, 1972 | 22 Episodes