April 14, 2012
Episode 1 of Season 18 premiered on April 14, 2012
April 21, 2012
Episode 2 of Season 18 premiered on April 21, 2012
April 28, 2012
Episode 3 of Season 18 premiered on April 28, 2012
May 5, 2012
Episode 4 of Season 18 premiered on May 5, 2012
May 12, 2012
Episode 5 of Season 18 premiered on May 12, 2012
May 13, 2012
Episode 6 of Season 18 premiered on May 13, 2012