September 14, 1989
Episode 1 of Season 13 premiered on September 14, 1989
September 21, 1989
Episode 2 of Season 13 premiered on September 21, 1989
September 28, 1989
Episode 3 of Season 13 premiered on September 28, 1989
October 5, 1989
Episode 4 of Season 13 premiered on October 5, 1989
October 12, 1989
Episode 5 of Season 13 premiered on October 12, 1989
October 19, 1989
Episode 6 of Season 13 premiered on October 19, 1989
October 26, 1989
Episode 7 of Season 13 premiered on October 26, 1989
November 2, 1989
Episode 8 of Season 13 premiered on November 2, 1989
November 9, 1989
Episode 9 of Season 13 premiered on November 9, 1989
November 16, 1989
Episode 10 of Season 13 premiered on November 16, 1989
November 23, 1989
Episode 11 of Season 13 premiered on November 23, 1989
November 30, 1989
Episode 12 of Season 13 premiered on November 30, 1989
December 7, 1989
Episode 13 of Season 13 premiered on December 7, 1989
December 14, 1989
Episode 14 of Season 13 premiered on December 14, 1989
December 21, 1989
Episode 15 of Season 13 premiered on December 21, 1989
December 28, 1989
Episode 16 of Season 13 premiered on December 28, 1989
January 4, 1990
Episode 17 of Season 13 premiered on January 4, 1990
January 11, 1990
Episode 18 of Season 13 premiered on January 11, 1990
January 18, 1990
Episode 19 of Season 13 premiered on January 18, 1990
January 25, 1990
Episode 20 of Season 13 premiered on January 25, 1990
February 1, 1990
Episode 21 of Season 13 premiered on February 1, 1990