Series 1

January 11, 1969 | 37 Episodes

Season 2

September 6, 1969 | 50 Episodes

Season 3

October 10, 1970 | 33 Episodes

Season 4

September 5, 1971 | 30 Episodes

Season 5

October 1, 1972 | 32 Episodes

Season 6

September 16, 1973 | 9 Episodes