Season 1

September 29, 1960 | 36 Episodes

Season 2

September 28, 1961 | 36 Episodes

Season 3

September 20, 1962 | 39 Episodes

Season 4

September 19, 1963 | 37 Episodes

Season 5

September 17, 1964 | 36 Episodes

Season 6

September 16, 1965 | 32 Episodes

Season 7

September 15, 1966 | 32 Episodes

Season 8

September 9, 1967 | 30 Episodes

Season 9

September 28, 1968 | 28 Episodes

Season 10

October 4, 1969 | 26 Episodes

Season 11

September 19, 1970 | 24 Episodes

Season 12

September 13, 1971 | 24 Episodes