January 5, 2012 • 1h
Episode 1 of Season 4 premiered on January 5, 2012
January 12, 2012 • 1h
Episode 2 of Season 4 premiered on January 12, 2012
January 19, 2012 • 1h
Episode 3 of Season 4 premiered on January 19, 2012
January 26, 2012 • 1h
Episode 4 of Season 4 premiered on January 26, 2012
February 2, 2012 • 1h
Episode 5 of Season 4 premiered on February 2, 2012
February 9, 2012 • 1h
Episode 6 of Season 4 premiered on February 9, 2012
February 16, 2012 • 1h
Episode 7 of Season 4 premiered on February 16, 2012
February 23, 2012 • 1h
Episode 8 of Season 4 premiered on February 23, 2012
March 1, 2012 • 1h
Episode 9 of Season 4 premiered on March 1, 2012
March 8, 2012 • 1h
Episode 10 of Season 4 premiered on March 8, 2012
March 15, 2012 • 1h
Episode 11 of Season 4 premiered on March 15, 2012
March 22, 2012 • 1h
Episode 12 of Season 4 premiered on March 22, 2012
March 29, 2012 • 1h
Episode 13 of Season 4 premiered on March 29, 2012
April 5, 2012 • 1h
Episode 14 of Season 4 premiered on April 5, 2012
April 12, 2012 • 1h
Episode 15 of Season 4 premiered on April 12, 2012
April 19, 2012 • 1h
Episode 16 of Season 4 premiered on April 19, 2012
April 26, 2012 • 1h
Episode 17 of Season 4 premiered on April 26, 2012
May 3, 2012 • 1h
Episode 18 of Season 4 premiered on May 3, 2012
May 10, 2012 • 1h
Episode 19 of Season 4 premiered on May 10, 2012
May 17, 2012 • 1h
Episode 20 of Season 4 premiered on May 17, 2012
May 24, 2012 • 1h
Episode 21 of Season 4 premiered on May 24, 2012
May 31, 2012 • 1h
Episode 22 of Season 4 premiered on May 31, 2012
June 7, 2012 • 1h
Episode 23 of Season 4 premiered on June 7, 2012
June 14, 2012 • 1h
Episode 24 of Season 4 premiered on June 14, 2012
June 21, 2012 • 1h
Episode 25 of Season 4 premiered on June 21, 2012
June 28, 2012 • 1h
Episode 26 of Season 4 premiered on June 28, 2012
July 5, 2012 • 1h
Episode 27 of Season 4 premiered on July 5, 2012
July 12, 2012 • 1h
Episode 28 of Season 4 premiered on July 12, 2012
July 19, 2012 • 1h
Episode 29 of Season 4 premiered on July 19, 2012
July 26, 2012 • 1h
Episode 30 of Season 4 premiered on July 26, 2012
August 2, 2012 • 1h
Episode 31 of Season 4 premiered on August 2, 2012
August 9, 2012 • 1h
Episode 32 of Season 4 premiered on August 9, 2012
August 16, 2012 • 1h
Episode 33 of Season 4 premiered on August 16, 2012
August 23, 2012 • 1h
Episode 34 of Season 4 premiered on August 23, 2012
August 30, 2012 • 1h
Episode 35 of Season 4 premiered on August 30, 2012
September 6, 2012 • 1h
Episode 36 of Season 4 premiered on September 6, 2012
September 13, 2012 • 1h
Episode 37 of Season 4 premiered on September 13, 2012
September 20, 2012 • 1h
Episode 38 of Season 4 premiered on September 20, 2012
September 27, 2012 • 1h
Episode 39 of Season 4 premiered on September 27, 2012
October 4, 2012 • 1h
Episode 40 of Season 4 premiered on October 4, 2012
October 11, 2012 • 1h
Episode 41 of Season 4 premiered on October 11, 2012
October 18, 2012 • 1h
Episode 42 of Season 4 premiered on October 18, 2012
October 25, 2012 • 1h
Episode 43 of Season 4 premiered on October 25, 2012
November 1, 2012 • 1h
Episode 44 of Season 4 premiered on November 1, 2012
November 8, 2012 • 1h
Episode 45 of Season 4 premiered on November 8, 2012
November 15, 2012 • 1h
Episode 46 of Season 4 premiered on November 15, 2012
November 22, 2012 • 1h
Episode 47 of Season 4 premiered on November 22, 2012
November 29, 2012 • 1h
Episode 48 of Season 4 premiered on November 29, 2012
December 6, 2012 • 1h
Episode 49 of Season 4 premiered on December 6, 2012
December 13, 2012 • 1h
Episode 50 of Season 4 premiered on December 13, 2012
December 20, 2012 • 1h
Episode 51 of Season 4 premiered on December 20, 2012
December 27, 2012 • 1h
Episode 52 of Season 4 premiered on December 27, 2012