Seasons

Specials

January 1, 1970 | 36 Episodes

Season 1

November 19, 1969 | 4 Episodes

Season 2

October 28, 1970 | 5 Episodes

Season 3

November 24, 1971 | 4 Episodes

Season 4

October 25, 1972 | 4 Episodes

Season 5

December 5, 1973 | 4 Episodes

Season 6

January 8, 1975 | 3 Episodes

Season 7

December 17, 1975 | 4 Episodes

Season 8

January 26, 1977 | 3 Episodes

Season 9

May 30, 1978 | 1 Episodes

Season 10

December 26, 1978 | 3 Episodes

Season 11

February 6, 1980 | 3 Episodes

Season 12

January 7, 1981 | 3 Episodes

Season 13

January 6, 1982 | 2 Episodes

Season 14

January 5, 1983 | 2 Episodes

Season 15

January 16, 1984 | 2 Episodes

Season 16

January 2, 1985 | 3 Episodes

Season 17

March 12, 1986 | 3 Episodes

Season 18

January 13, 1988 | 2 Episodes

Season 19

February 8, 1989 | 3 Episodes