June 1, 1983
Episode 1 of Season 20 premiered on June 1, 1983
October 19, 1983
Episode 2 of Season 20 premiered on October 19, 1983
December 14, 1983
Episode 3 of Season 20 premiered on December 14, 1983
December 28, 1983
Episode 4 of Season 20 premiered on December 28, 1983