January 12, 2012
Episode 1 of Season 15 premiered on January 12, 2012
January 19, 2012
Episode 2 of Season 15 premiered on January 19, 2012
January 26, 2012
Episode 3 of Season 15 premiered on January 26, 2012
February 2, 2012
Episode 4 of Season 15 premiered on February 2, 2012
February 9, 2012
Episode 5 of Season 15 premiered on February 9, 2012
March 1, 2012
Episode 6 of Season 15 premiered on March 1, 2012
March 8, 2012
Episode 7 of Season 15 premiered on March 8, 2012
March 22, 2012
Episode 8 of Season 15 premiered on March 22, 2012
March 29, 2012
Episode 9 of Season 15 premiered on March 29, 2012
April 5, 2012
Episode 10 of Season 15 premiered on April 5, 2012
May 3, 2012
Episode 11 of Season 15 premiered on May 3, 2012
May 10, 2012
Episode 12 of Season 15 premiered on May 10, 2012
May 24, 2012
Episode 13 of Season 15 premiered on May 24, 2012
June 21, 2012
Episode 14 of Season 15 premiered on June 21, 2012
July 3, 2012
Episode 15 of Season 15 premiered on July 3, 2012
August 5, 2012
Episode 16 of Season 15 premiered on August 5, 2012
September 20, 2012
Episode 17 of Season 15 premiered on September 20, 2012
October 4, 2012
Episode 18 of Season 15 premiered on October 4, 2012
October 11, 2012
Episode 19 of Season 15 premiered on October 11, 2012
October 18, 2012
Episode 20 of Season 15 premiered on October 18, 2012
October 25, 2012
Episode 21 of Season 15 premiered on October 25, 2012
November 8, 2012
Episode 22 of Season 15 premiered on November 8, 2012
November 29, 2012
Episode 23 of Season 15 premiered on November 29, 2012
December 6, 2012
Episode 24 of Season 15 premiered on December 6, 2012
December 13, 2012
Episode 25 of Season 15 premiered on December 13, 2012