Pretty Little Liars Season 3, Episode 20 Sneak Peek: Shana Isn't Helpful (VIDEO) Tweet February 13, 2013 at 08:32PM EST by Rebecca Martin Related: Pretty Little Liars, Sneak Peeks , Hanna Marin , Spencer Hastings , Emily Fields , Paige McCullers , Season 3 , Season 3 Episode 20 Credit: YouTube The Liars hunt down another clue in this sneak peek of Pretty Little Liars Season 3, Episode 20: "Hot Water" (February 19).
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