Series 1

January 2, 1962 | 31 Episodes

Series 2

September 19, 1962 | 42 Episodes

Series 3

September 4, 1963 | 42 Episodes

Series 4

September 9, 1964 | 43 Episodes

Series 5

October 5, 1965 | 12 Episodes

Series 6

March 6, 1967 | 416 Episodes

Series 7

August 2, 1971 | 115 Episodes

Series 8

October 22, 1973 | 28 Episodes

Series 9

September 9, 1974 | 31 Episodes

Series 10

January 5, 1976 | 17 Episodes

Series 11

April 5, 1977 | 13 Episodes

Series 12

June 28, 1978 | 13 Episodes