Season 1
Sep 6, 197711 episodes
Season 2
Jul 13, 197812 episodes
Season 3
Jun 7, 197911 episodes
Season 4
Jun 15, 198013 episodes
Season 5
May 31, 198119 episodes
Season 6
May 30, 198219 episodes
Season 7
Jun 16, 198319 episodes
Season 8
Jul 8, 198419 episodes
Season 9
Jul 21, 198518 episodes
Season 10
Aug 31, 198617 episodes
Season 11
Sep 6, 198719 episodes
Season 12
Jun 5, 198830 episodes
Season 13
May 22, 198922 episodes
Season 14
Sep 2, 199014 episodes
Season 15
Sep 1, 199113 episodes
Season 16
Sep 6, 199213 episodes
Season 17
Sep 5, 199313 episodes
Season 18
Season FinaleAug 27, 199513 episodes