Season 1
October 21, 1965 | 2 Episodes
Season 2
March 17, 1966 | 4 Episodes
Season 3
June 22, 1967 | 2 Episodes
Season 4
March 21, 1968 | 3 Episodes
Season 5
April 8, 1969 | 4 Episodes
Season 6
March 31, 1970 | 2 Episodes
Season 7
May 5, 1971 | 4 Episodes
Season 8
May 4, 1972 | 4 Episodes
Season 9
January 3, 1973 | 6 Episodes
Season 10
February 7, 1974 | 4 Episodes
Season 11
January 22, 1975 | 6 Episodes
Season 12
January 22, 1976 | 6 Episodes
Season 13
January 18, 1977 | 6 Episodes
Season 14
January 17, 1978 | 5 Episodes
Season 15
March 13, 1979 | 7 Episodes
Season 16
January 8, 1980 | 7 Episodes
Season 17
May 12, 1981 | 4 Episodes
Season 18
February 2, 1982 | 6 Episodes
Season 19
February 22, 1983 | 6 Episodes
Season 20
January 22, 1984 | 6 Episodes
Season 21
January 6, 1985 | 6 Episodes
Season 22
January 5, 1986 | 8 Episodes
Season 23
January 16, 1987 | 9 Episodes
Season 24
February 7, 1988 | 7 Episodes
Season 25
March 19, 1989 | 6 Episodes
Season 26
February 18, 1990 | 5 Episodes
Season 27
January 27, 1991 | 3 Episodes
