January 16, 2009
Episode 1 of Season 15 premiered on January 16, 2009
January 30, 2009
Episode 2 of Season 15 premiered on January 30, 2009
February 13, 2009
Episode 3 of Season 15 premiered on February 13, 2009
March 6, 2009
Episode 4 of Season 15 premiered on March 6, 2009
March 20, 2009
Episode 5 of Season 15 premiered on March 20, 2009
April 3, 2009
Episode 6 of Season 15 premiered on April 3, 2009
April 17, 2009
Episode 7 of Season 15 premiered on April 17, 2009
May 8, 2009
Episode 8 of Season 15 premiered on May 8, 2009
May 22, 2009
Episode 9 of Season 15 premiered on May 22, 2009
June 5, 2009
Episode 10 of Season 15 premiered on June 5, 2009
June 19, 2009
Episode 11 of Season 15 premiered on June 19, 2009
July 3, 2009
Episode 12 of Season 15 premiered on July 3, 2009
August 28, 2009
Episode 13 of Season 15 premiered on August 28, 2009
September 11, 2009
Episode 14 of Season 15 premiered on September 11, 2009
September 25, 2009
Episode 15 of Season 15 premiered on September 25, 2009
October 9, 2009
Episode 16 of Season 15 premiered on October 9, 2009
October 23, 2009
Episode 17 of Season 15 premiered on October 23, 2009
November 6, 2009
Episode 18 of Season 15 premiered on November 6, 2009
November 20, 2009
Episode 19 of Season 15 premiered on November 20, 2009
December 4, 2009
Episode 20 of Season 15 premiered on December 4, 2009
December 18, 2009
Episode 21 of Season 15 premiered on December 18, 2009