Pretty Little Liars Sneak Peek: Hanna Gets Bad News, Season 4, Episode 4 (VIDEO) Tweet June 20, 2012 by Rebecca Martin Related: Pretty Little Liars, Sneak Peeks , Hanna Marin , Mona Vanderwaal , Season 3 , Season 3 Episode 4 Credit: ABC © 2012 Disney ABC Television Group Air date: June 26, 2012. Hanna gets some bad news on Pretty Little Liars Season 4, Episode 4: "Birds of a Feather."
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