PRETTY LITTLE LIARS - "Who's in the Box" - Armed with the knowledge that Alison is alive, Aria, Emily, Hanna and Spencer have more questions now than ever before in an all-new episode of “Pretty Little Liars,” entitled “Who’s In The Box?,” airing Tuesday, January 7 (8:00 – 9:00 PM ET/PT). (ABC FAMILY/Ron Tom) ANDREA PARKER