Season 1
Jun 4, 196224 Episodes
Season 2
Jan 19, 196337 Episodes
Season 3
May 4, 196443 Episodes
Season 4
Invalid Date40 Episodes
Season 5
Invalid Date45 Episodes
Season 6
Invalid Date45 Episodes
Season 7
Jun 1, 196839 Episodes
Season 8
Jan 2, 196940 Episodes
Season 9
Invalid Date37 Episodes
Season 10
Feb 11, 197138 Episodes
Season 11
Invalid Date36 Episodes
Season 12
Dec 25, 197242 Episodes
Season 13
Feb 11, 197439 Episodes
Season 14
Invalid Date38 Episodes
Season 15
Invalid Date37 Episodes
Season 16
Dec 30, 197642 Episodes
Season 17
Dec 26, 197740 Episodes
Season 18
Jan 16, 197937 Episodes
Season 19
Dec 19, 197937 Episodes
Season 20
Season FinaleDec 30, 198040 Episodes
