January 13, 2006
Episode 1 of Season 12 premiered on January 13, 2006
January 27, 2006
Episode 2 of Season 12 premiered on January 27, 2006
February 10, 2006
Episode 3 of Season 12 premiered on February 10, 2006
March 10, 2006
Episode 4 of Season 12 premiered on March 10, 2006
March 24, 2006
Episode 5 of Season 12 premiered on March 24, 2006
April 7, 2006
Episode 6 of Season 12 premiered on April 7, 2006
April 21, 2006
Episode 7 of Season 12 premiered on April 21, 2006
May 5, 2006
Episode 8 of Season 12 premiered on May 5, 2006
May 19, 2006
Episode 9 of Season 12 premiered on May 19, 2006
June 2, 2006
Episode 10 of Season 12 premiered on June 2, 2006
June 14, 2006
Episode 11 of Season 12 premiered on June 14, 2006
August 25, 2006
Episode 12 of Season 12 premiered on August 25, 2006
September 8, 2006
Episode 13 of Season 12 premiered on September 8, 2006
September 22, 2006
Episode 14 of Season 12 premiered on September 22, 2006
October 6, 2006
Episode 15 of Season 12 premiered on October 6, 2006
October 20, 2006
Episode 16 of Season 12 premiered on October 20, 2006
November 3, 2006
Episode 17 of Season 12 premiered on November 3, 2006
November 17, 2006
Episode 18 of Season 12 premiered on November 17, 2006
December 1, 2006
Episode 19 of Season 12 premiered on December 1, 2006
December 15, 2006
Episode 20 of Season 12 premiered on December 15, 2006
December 29, 2006
Episode 21 of Season 12 premiered on December 29, 2006