January 15, 2015
Episode 1 of Season 4 premiered on January 15, 2015
January 22, 2015
Episode 2 of Season 4 premiered on January 22, 2015
January 29, 2015
Episode 3 of Season 4 premiered on January 29, 2015
February 5, 2015
Episode 4 of Season 4 premiered on February 5, 2015
February 19, 2015
Episode 5 of Season 4 premiered on February 19, 2015
February 26, 2015
Episode 6 of Season 4 premiered on February 26, 2015
March 5, 2015
Episode 7 of Season 4 premiered on March 5, 2015
March 12, 2015
Episode 8 of Season 4 premiered on March 12, 2015
March 19, 2015
Episode 9 of Season 4 premiered on March 19, 2015
March 26, 2015
Episode 10 of Season 4 premiered on March 26, 2015
April 2, 2015
Episode 11 of Season 4 premiered on April 2, 2015
April 9, 2015
Episode 12 of Season 4 premiered on April 9, 2015
April 16, 2015
Episode 13 of Season 4 premiered on April 16, 2015
April 23, 2015
Episode 14 of Season 4 premiered on April 23, 2015
April 30, 2015
Episode 15 of Season 4 premiered on April 30, 2015
May 7, 2015
Episode 16 of Season 4 premiered on May 7, 2015
May 21, 2015
Episode 17 of Season 4 premiered on May 21, 2015
June 11, 2015
Episode 18 of Season 4 premiered on June 11, 2015
June 18, 2015
Episode 19 of Season 4 premiered on June 18, 2015
June 25, 2015
Episode 20 of Season 4 premiered on June 25, 2015
July 2, 2015
Episode 21 of Season 4 premiered on July 2, 2015
July 9, 2015
Episode 22 of Season 4 premiered on July 9, 2015
September 10, 2015
Episode 23 of Season 4 premiered on September 10, 2015
September 17, 2015
Episode 24 of Season 4 premiered on September 17, 2015
September 24, 2015
Episode 25 of Season 4 premiered on September 24, 2015
October 1, 2015
Episode 26 of Season 4 premiered on October 1, 2015
October 8, 2015
Episode 27 of Season 4 premiered on October 8, 2015
October 15, 2015
Episode 28 of Season 4 premiered on October 15, 2015
October 22, 2015
Episode 29 of Season 4 premiered on October 22, 2015
October 29, 2015
Episode 30 of Season 4 premiered on October 29, 2015
November 5, 2015
Episode 31 of Season 4 premiered on November 5, 2015
November 12, 2015
Episode 32 of Season 4 premiered on November 12, 2015
November 19, 2015
Episode 33 of Season 4 premiered on November 19, 2015
November 26, 2015
Episode 34 of Season 4 premiered on November 26, 2015
December 10, 2015
Episode 35 of Season 4 premiered on December 10, 2015
December 17, 2015
Episode 36 of Season 4 premiered on December 17, 2015