January 1, 2012
Episode 1 of Season 19 premiered on January 1, 2012
May 17, 2012
Episode 2 of Season 19 premiered on May 17, 2012
June 3, 2012
Episode 3 of Season 19 premiered on June 3, 2012
July 1, 2012
Episode 4 of Season 19 premiered on July 1, 2012
August 12, 2012
Episode 5 of Season 19 premiered on August 12, 2012
August 26, 2012
Episode 6 of Season 19 premiered on August 26, 2012
September 2, 2012
Episode 7 of Season 19 premiered on September 2, 2012
September 9, 2012
Episode 8 of Season 19 premiered on September 9, 2012
September 16, 2012
Episode 9 of Season 19 premiered on September 16, 2012
September 23, 2012
Episode 10 of Season 19 premiered on September 23, 2012
September 23, 2012
Episode 11 of Season 19 premiered on September 23, 2012
September 30, 2012
Episode 12 of Season 19 premiered on September 30, 2012
October 7, 2012
Episode 13 of Season 19 premiered on October 7, 2012
October 14, 2012
Episode 14 of Season 19 premiered on October 14, 2012
October 21, 2012
Episode 15 of Season 19 premiered on October 21, 2012
October 28, 2012
Episode 16 of Season 19 premiered on October 28, 2012
November 4, 2012
Episode 17 of Season 19 premiered on November 4, 2012
November 11, 2012
Episode 18 of Season 19 premiered on November 11, 2012
November 18, 2012
Episode 19 of Season 19 premiered on November 18, 2012
November 25, 2012
Episode 20 of Season 19 premiered on November 25, 2012
December 2, 2012
Episode 21 of Season 19 premiered on December 2, 2012
December 9, 2012
Episode 22 of Season 19 premiered on December 9, 2012
December 16, 2012
Episode 23 of Season 19 premiered on December 16, 2012