Pretty Little Liars Season 3, Episode 10 Sneak Peek: What Will Hanna Do About Wren? (VIDEO) Tweet August 8, 2012 by Rebecca Martin Related: Pretty Little Liars, Sneak Peeks , Relationships , Hanna Marin , Wren Kingston , Season 3 , Season 3 Episode 10 Credit: ABC Family © 2012 Disney ABC Television Group Air day: August 14, 2012. In this sneak peek of Pretty Little Liars Season 3, Episode 10: “What Lies Beneath” Wren (Julian Morris) approaches Hanna (Ashley Benson) like an eager puppy dog, only to have her shut him down.