January 22, 2004
Episode 1 of Season 18 premiered on January 22, 2004
January 29, 2004
Episode 2 of Season 18 premiered on January 29, 2004
February 5, 2004
Episode 3 of Season 18 premiered on February 5, 2004
February 12, 2004
Episode 4 of Season 18 premiered on February 12, 2004
February 19, 2004
Episode 5 of Season 18 premiered on February 19, 2004
February 26, 2004
Episode 6 of Season 18 premiered on February 26, 2004
March 18, 2004
Episode 7 of Season 18 premiered on March 18, 2004
March 25, 2004
Episode 8 of Season 18 premiered on March 25, 2004
April 1, 2004
Episode 9 of Season 18 premiered on April 1, 2004
April 15, 2004
Episode 10 of Season 18 premiered on April 15, 2004
May 6, 2004
Episode 11 of Season 18 premiered on May 6, 2004
June 10, 2004
Episode 12 of Season 18 premiered on June 10, 2004
June 17, 2004
Episode 13 of Season 18 premiered on June 17, 2004
July 8, 2004
Episode 14 of Season 18 premiered on July 8, 2004
July 15, 2004
Episode 15 of Season 18 premiered on July 15, 2004
December 2, 2004
Episode 16 of Season 18 premiered on December 2, 2004