Huw Collins

After years of being tormented and numerous shocking revelations, the Liars finally uncovered the true identity of "A." It's now five years later, and that means a new look, new secrets . . . and new lies. The girls are not the same people they were when they left Rosewood. They've pursued their own paths and adjusted to a life without "A," so how will they cope when something happens in Rosewood that forces them to go back to where it all started? Torn between their old habits and their new lives, the Liars must stay in town and join forces, as relationships are once again put to the test and new secrets are revealed.

While new discoveries are made in the investigation of Charlotte's murder, the truth begins to emerge about the Liars' personal lives. Spencer is concerned to learn her mother (recurring guest star LESLEY FERA) is keeping a secret of her own. Aria confesses to Liam (recurring guest star ROBERTO AGUIRE) how deeply she's involved with Ezra's book. Ali admits that she and Elliott (recurring guest star HUW COLLINS) are more than just friends. Mona reveals where her true allegiances lie, and Caleb, Spencer and Hanna deal with the complications of new relationships. Meanwhile, Emily and Hanna each receive shocking threats that elevate the seriousness of the situation.

An attorney for one of Bull's former clients, Liberty Davis (Dena Tyler), asks him to consult on a couple's civil suit against a teacher who had a sexual relationship with their son. However, his trial strategy suffers a major setback when the teen switches to the teacher's side.