5 Mind-Melting Twists to Remember From the Pretty Little Liars Finale

Yes, let's talk about Ali's morally corrupt husband, Dr. Rollins! First of all, he's British?! And trying to help Mary Drake gain control over the Carissimi group?! Second of all, Ali spends the whole episode thinking she's suffering hallucinations. Detective Wilden isn't a hallucination at all, though. It's Dr. Rollins himself, wearing a Wilden mask. Did he also infer that he was in love with Charlotte before she died? Consider our jaws on the floor.