July 4, 2013
Episode 1 of Season 18 premiered on July 4, 2013
July 11, 2013
Episode 2 of Season 18 premiered on July 11, 2013
July 18, 2013
Episode 3 of Season 18 premiered on July 18, 2013
July 25, 2013
Episode 4 of Season 18 premiered on July 25, 2013
August 8, 2013
Episode 5 of Season 18 premiered on August 8, 2013
August 15, 2013
Episode 6 of Season 18 premiered on August 15, 2013