January 8, 2006 • 30m
Episode 1 of Season 18 premiered on January 8, 2006
January 15, 2006 • 30m
Episode 2 of Season 18 premiered on January 15, 2006
January 22, 2006 • 30m
Episode 3 of Season 18 premiered on January 22, 2006
January 29, 2006 • 30m
Episode 4 of Season 18 premiered on January 29, 2006
February 5, 2006 • 30m
Episode 5 of Season 18 premiered on February 5, 2006
February 12, 2006 • 30m
Episode 6 of Season 18 premiered on February 12, 2006
February 19, 2006 • 30m
Episode 7 of Season 18 premiered on February 19, 2006
February 26, 2006 • 30m
Episode 8 of Season 18 premiered on February 26, 2006
March 5, 2006 • 30m
Episode 9 of Season 18 premiered on March 5, 2006
March 12, 2006 • 30m
Episode 10 of Season 18 premiered on March 12, 2006
March 19, 2006 • 30m
Episode 11 of Season 18 premiered on March 19, 2006
April 2, 2006 • 30m
Episode 12 of Season 18 premiered on April 2, 2006
April 9, 2006 • 30m
Episode 13 of Season 18 premiered on April 9, 2006
April 16, 2006 • 30m
Episode 14 of Season 18 premiered on April 16, 2006
April 23, 2006 • 30m
Episode 15 of Season 18 premiered on April 23, 2006
April 30, 2006 • 30m
Episode 16 of Season 18 premiered on April 30, 2006
May 7, 2006 • 30m
Episode 17 of Season 18 premiered on May 7, 2006
May 14, 2006 • 30m
Episode 18 of Season 18 premiered on May 14, 2006
May 21, 2006 • 30m
Episode 19 of Season 18 premiered on May 21, 2006
May 28, 2006 • 30m
Episode 20 of Season 18 premiered on May 28, 2006
June 4, 2006 • 30m
Episode 21 of Season 18 premiered on June 4, 2006
June 11, 2006 • 30m
Episode 22 of Season 18 premiered on June 11, 2006
June 18, 2006 • 30m
Episode 23 of Season 18 premiered on June 18, 2006
June 25, 2006 • 30m
Episode 24 of Season 18 premiered on June 25, 2006
July 2, 2006 • 30m
Episode 25 of Season 18 premiered on July 2, 2006
July 9, 2006 • 30m
Episode 26 of Season 18 premiered on July 9, 2006
July 16, 2006 • 30m
Episode 27 of Season 18 premiered on July 16, 2006
July 23, 2006 • 30m
Episode 28 of Season 18 premiered on July 23, 2006
July 30, 2006 • 30m
Episode 29 of Season 18 premiered on July 30, 2006
August 6, 2006 • 30m
Episode 30 of Season 18 premiered on August 6, 2006
August 13, 2006 • 30m
Episode 31 of Season 18 premiered on August 13, 2006
August 20, 2006 • 30m
Episode 32 of Season 18 premiered on August 20, 2006
August 27, 2006 • 30m
Episode 33 of Season 18 premiered on August 27, 2006
September 3, 2006 • 30m
Episode 34 of Season 18 premiered on September 3, 2006
September 10, 2006 • 30m
Episode 35 of Season 18 premiered on September 10, 2006
September 17, 2006 • 30m
Episode 36 of Season 18 premiered on September 17, 2006
September 24, 2006 • 30m
Episode 37 of Season 18 premiered on September 24, 2006
October 8, 2006 • 30m
Episode 38 of Season 18 premiered on October 8, 2006
October 15, 2006 • 30m
Episode 39 of Season 18 premiered on October 15, 2006
October 22, 2006 • 30m
Episode 40 of Season 18 premiered on October 22, 2006
October 29, 2006 • 30m
Episode 41 of Season 18 premiered on October 29, 2006
November 5, 2006 • 30m
Episode 42 of Season 18 premiered on November 5, 2006
November 12, 2006 • 30m
Episode 43 of Season 18 premiered on November 12, 2006
November 19, 2006 • 30m
Episode 44 of Season 18 premiered on November 19, 2006
November 26, 2006 • 30m
Episode 45 of Season 18 premiered on November 26, 2006
December 3, 2006 • 30m
Episode 46 of Season 18 premiered on December 3, 2006
December 10, 2006 • 30m
Episode 47 of Season 18 premiered on December 10, 2006
December 17, 2006 • 30m
Episode 48 of Season 18 premiered on December 17, 2006
December 24, 2006 • 30m
Episode 49 of Season 18 premiered on December 24, 2006
December 31, 2006 • 30m
Episode 50 of Season 18 premiered on December 31, 2006