Specials

January 1, 1970 | 4 Episodes

Season 1

January 5, 1974 | 9 Episodes

Season 2

September 14, 1974 | 93 Episodes

Season 3

September 4, 1976 | 36 Episodes

Season 4

September 10, 1977 | 38 Episodes

Season 5

September 9, 1978 | 38 Episodes

Season 6

November 3, 1979 | 27 Episodes

Season 7

September 6, 1980 | 30 Episodes

Season 8

September 5, 1981 | 31 Episodes