April 11, 2013
Episode 1 of Season 4 premiered on April 11, 2013
April 18, 2013
Episode 2 of Season 4 premiered on April 18, 2013
April 25, 2013
Episode 3 of Season 4 premiered on April 25, 2013
May 2, 2013
Episode 4 of Season 4 premiered on May 2, 2013
May 23, 2013
Episode 5 of Season 4 premiered on May 23, 2013
May 30, 2013
Episode 6 of Season 4 premiered on May 30, 2013
June 27, 2013
Episode 7 of Season 4 premiered on June 27, 2013
July 11, 2013
Episode 8 of Season 4 premiered on July 11, 2013
July 18, 2013
Episode 9 of Season 4 premiered on July 18, 2013
August 15, 2013
Episode 10 of Season 4 premiered on August 15, 2013
August 22, 2013
Episode 11 of Season 4 premiered on August 22, 2013
August 29, 2013
Episode 12 of Season 4 premiered on August 29, 2013
September 5, 2013
Episode 13 of Season 4 premiered on September 5, 2013
September 26, 2013
Episode 14 of Season 4 premiered on September 26, 2013
October 17, 2013
Episode 15 of Season 4 premiered on October 17, 2013
October 24, 2013
Episode 16 of Season 4 premiered on October 24, 2013
November 7, 2013
Episode 17 of Season 4 premiered on November 7, 2013
November 28, 2013
Episode 18 of Season 4 premiered on November 28, 2013
December 3, 2013
Episode 19 of Season 4 premiered on December 3, 2013
December 12, 2013
Episode 20 of Season 4 premiered on December 12, 2013