Pretty Little Liars Season 3, Episode 13 Preview: Baby Monster Mask Returns (VIDEO) Tweet September 5, 2012 at 10:50AM EDT by Molly Related: Pretty Little Liars, Sneak Peeks , Season 3 , Season 3 Episode 13 Credit: SpoilerTV Preview for Pretty Little Liars Season 3, Episode 13: "This Is a Dark Ride," airing October 23. Want more Pretty Little Liars? Like us on Facebook and Follow us on Twitter and Tumblr.
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