Pretty Little Liars시즌 4 이미지 교체에피소드 번호14Who's in the Box?OverviewArmed with the knowledge that Alison is alive, Aria, Emily, Hanna and Spencer have more questions now than ever before. Trying to put the pieces together, Hanna comes up with the idea that if they find out who is really buried in Ali’s grave, it may lead to much needed answers. But as the girls search, Emily has trouble dealing with how she feels about Alison being alive. Meanwhile, Caleb returns to Rosewood, and Ezra has clandestine meetings with Mona and Aria.Air dateJanuary 7, 2014Runtime (min)43