Season 1

September 24, 1961 | 26 Episodes

Season 2

September 23, 1962 | 25 Episodes

Season 3

September 29, 1963 | 26 Episodes

Season 4

September 20, 1964 | 25 Episodes

Season 5

September 19, 1965 | 24 Episodes

Season 6

September 11, 1966 | 25 Episodes

Season 7

September 10, 1967 | 26 Episodes

Season 8

September 15, 1968 | 22 Episodes

Season 9

September 14, 1969 | 21 Episodes

Season 10

September 13, 1970 | 20 Episodes

Season 11

September 19, 1971 | 19 Episodes

Season 12

September 17, 1972 | 1 Episodes

Season 20

January 1, 1970 | 1 Episodes