When Ally's friend from camp visits, Austin gets jealous.
When a son discovers his murdered parents, the team soon realizes that this perfect family wasn't really perfect. Megan has a new love interest and Curtis is grappling with his new position.
After Leo and his mom move into his step dad's house, he accidentally finds a secret lab in the basement with three bionic teenagers.
As Rosewood's annual Father-Daughter Dance arrives tensions are high with the Liars and each of their fathers. Meanwhile, Ashley is snooping around attempting to find out what's wrong with Hanna.
While all the Liars seem to be at odds with each other, Toby fights to win Spencer back and becomes suspicious of the antics of the supposed best friends. Meanwhile, the Montgomerys receive some worrisome news.moreless
Haywire ensues at WURG as the staff prepares for Gracie's class to take a field trip to the station. Kelly informs Chuck that Gracie has a bully at school and they each have a method of dealing with it. Marsh must prove his will power to Gary while not crying during a children's story; Montana gets showed up by a young girl in Gracie's school.moreless