Season 1
Jan 28, 19714 Episodes
Season 2
Nov 4, 19723 Episodes
Season 3
Jan 23, 197410 Episodes
Season 4
Jan 5, 19757 Episodes
Season 5
Jan 1, 19768 Episodes
Season 6
Jan 12, 19774 Episodes
Season 7
Jan 25, 19784 Episodes
Season 8
Jun 20, 19791 Episodes
Season 9
Jan 1, 19803 Episodes
Season 10
Jan 5, 19816 Episodes
Season 11
Dec 6, 19821 Episodes
Season 12
Mar 7, 19839 Episodes
Season 13
Oct 11, 19855 Episodes
Season 14
Mar 22, 19857 Episodes
Season 15
Feb 7, 19865 Episodes
Season 16
Jan 1, 198711 Episodes
Season 17
Jan 1, 19886 Episodes
Season 18
Jan 1, 19899 Episodes
Season 19
Jan 1, 19906 Episodes
Season 20
Jan 25, 19917 Episodes
