How the 'A' Stole Christmas

Christmas is quickly approaching, and all of Rosewood is full of merriment, except for Aria, Emily, Hanna and Spencer, who aren’t feeling much holiday cheer after the loss of Mona and Spencer’s murder charge looming over them. But when an opportunity presents itself with the chance to get evidence to clear Spencer’s name, the girls and their partners devise a plan to get justice for Mona and finally bring Alison down. If the plan is successful, it could be a very Merry Christmas after all.  Meanwhile, Alison gets a glimpse at the past, present and future by a ghostly presence.