"A" sends Spencer, Aria, and Hanna all dolls that give them tasks to complete. And if they don't complete them, "A" will kill Dr. Sullivan! Aria has to get rid of Jackie, Spencer has to break up with Toby in order to keep him safe, and Hanna must stop her dad from marrying Isabel. Emily doesn't get a doll until the end of the episode -- when "A" leads her to a barn. Emily is locked in a garage with a running car until someone pulls her outside. Ali reveals herself to Emily and she can't decide if she is an apparition or was actually alive. The Liars eventually find Emily and the girls think that Dr. Sullivan is buried under the ground. They use a shovel "A" gives them to dig her up. But "A" tips off the cops to their location and they find them with Ali's murder weapon!