January 24, 2015
Episode 1 of Season 19 premiered on January 24, 2015
January 31, 2015
Episode 2 of Season 19 premiered on January 31, 2015
February 7, 2015
Episode 3 of Season 19 premiered on February 7, 2015
February 13, 2015
Episode 4 of Season 19 premiered on February 13, 2015
February 20, 2015
Episode 5 of Season 19 premiered on February 20, 2015
February 27, 2015
Episode 6 of Season 19 premiered on February 27, 2015
March 6, 2015
Episode 7 of Season 19 premiered on March 6, 2015
March 27, 2015
Episode 8 of Season 19 premiered on March 27, 2015
April 17, 2015
Episode 9 of Season 19 premiered on April 17, 2015
April 24, 2015
Episode 10 of Season 19 premiered on April 24, 2015
May 8, 2015
Episode 11 of Season 19 premiered on May 8, 2015
May 15, 2015
Episode 12 of Season 19 premiered on May 15, 2015
May 22, 2015
Episode 13 of Season 19 premiered on May 22, 2015
May 29, 2015
Episode 14 of Season 19 premiered on May 29, 2015
June 5, 2015
Episode 15 of Season 19 premiered on June 5, 2015
June 19, 2015
Episode 16 of Season 19 premiered on June 19, 2015
July 4, 2015
Episode 17 of Season 19 premiered on July 4, 2015
September 4, 2015
Episode 18 of Season 19 premiered on September 4, 2015
September 11, 2015
Episode 19 of Season 19 premiered on September 11, 2015
September 18, 2015
Episode 20 of Season 19 premiered on September 18, 2015
September 26, 2015
Episode 21 of Season 19 premiered on September 26, 2015
October 2, 2015
Episode 22 of Season 19 premiered on October 2, 2015
October 9, 2015
Episode 23 of Season 19 premiered on October 9, 2015
October 16, 2015
Episode 24 of Season 19 premiered on October 16, 2015
October 24, 2015
Episode 25 of Season 19 premiered on October 24, 2015
October 31, 2015
Episode 26 of Season 19 premiered on October 31, 2015
November 6, 2015
Episode 27 of Season 19 premiered on November 6, 2015
November 13, 2015
Episode 28 of Season 19 premiered on November 13, 2015
November 20, 2015
Episode 29 of Season 19 premiered on November 20, 2015
November 27, 2015
Episode 30 of Season 19 premiered on November 27, 2015
December 18, 2015
Episode 31 of Season 19 premiered on December 18, 2015