January 9, 1999
Episode 1 of Season 18 premiered on January 9, 1999
February 6, 1999
Episode 2 of Season 18 premiered on February 6, 1999
March 20, 1999
Episode 3 of Season 18 premiered on March 20, 1999
April 3, 1999
Episode 4 of Season 18 premiered on April 3, 1999
May 29, 1999
Episode 5 of Season 18 premiered on May 29, 1999
June 12, 1999
Episode 6 of Season 18 premiered on June 12, 1999
June 26, 1999
Episode 7 of Season 18 premiered on June 26, 1999
September 4, 1999
Episode 8 of Season 18 premiered on September 4, 1999
September 18, 1999
Episode 9 of Season 18 premiered on September 18, 1999
October 2, 1999
Episode 10 of Season 18 premiered on October 2, 1999
October 16, 1999
Episode 11 of Season 18 premiered on October 16, 1999
October 30, 1999
Episode 12 of Season 18 premiered on October 30, 1999
November 13, 1999
Episode 13 of Season 18 premiered on November 13, 1999
November 27, 1999
Episode 14 of Season 18 premiered on November 27, 1999
December 11, 1999
Episode 15 of Season 18 premiered on December 11, 1999