June 20, 2011
Episode 1 of Season 4 premiered on June 20, 2011
June 27, 2011
Episode 2 of Season 4 premiered on June 27, 2011
June 28, 2011
Episode 3 of Season 4 premiered on June 28, 2011
July 4, 2011
Episode 4 of Season 4 premiered on July 4, 2011
July 5, 2011
Episode 5 of Season 4 premiered on July 5, 2011
July 11, 2011
Episode 6 of Season 4 premiered on July 11, 2011
July 12, 2011
Episode 7 of Season 4 premiered on July 12, 2011
July 18, 2011
Episode 8 of Season 4 premiered on July 18, 2011
July 19, 2011
Episode 9 of Season 4 premiered on July 19, 2011
July 25, 2011
Episode 10 of Season 4 premiered on July 25, 2011
July 26, 2011
Episode 11 of Season 4 premiered on July 26, 2011
August 1, 2011
Episode 12 of Season 4 premiered on August 1, 2011
August 2, 2011
Episode 13 of Season 4 premiered on August 2, 2011
August 8, 2011
Episode 14 of Season 4 premiered on August 8, 2011
August 9, 2011
Episode 15 of Season 4 premiered on August 9, 2011
August 15, 2011
Episode 16 of Season 4 premiered on August 15, 2011
August 16, 2011
Episode 17 of Season 4 premiered on August 16, 2011
August 22, 2011
Episode 18 of Season 4 premiered on August 22, 2011
August 23, 2011
Episode 19 of Season 4 premiered on August 23, 2011
August 29, 2011
Episode 20 of Season 4 premiered on August 29, 2011
August 30, 2011
Episode 21 of Season 4 premiered on August 30, 2011
September 5, 2011
Episode 22 of Season 4 premiered on September 5, 2011
September 11, 2011
Episode 23 of Season 4 premiered on September 11, 2011