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Watch Pretty Little Liars Season 4 Episode 13 Online Free Full Episode Grave New World HD Video AllmyVideos and Putlocker

Episode Name:Grave New World Air date:10/22/2013 Summary:In the special Halloween episode of "Pretty Little Liars," entitled "Grave New World," airing Tuesday, October 22nd (8:00 - 9:00 PM ET/PT), Aria, Emily, Hanna and Spencer crash the Ravenswood Founders Day Celebration after finding a clue in "A's" new lair that Ali may indeed be alive. Dressed in their finest Edwardian wear, the ladies hit the creepy cemetery party to find Ali before "A" can. But if Ali is truly alive, could the PLLs be leading "A" straight to their friend without knowing it? With Ezra lurking in the shadows, "A" may be closer than the girls realize. Meanwhile, Caleb heads to Ravenswood to help the girls and meets kindred soul Miranda (Nicole Gale Anderson) along the way.