Specials

January 1, 1970 | 2 Episodes

Season 1

March 15, 1977 | 9 Episodes

Season 2

September 14, 1977 | 26 Episodes

Season 3

September 6, 1978 | 28 Episodes

Season 4

September 5, 1979 | 27 Episodes

Season 5

October 29, 1980 | 22 Episodes