Pretty Little Liars (2010)

S7E17 Driving Miss Crazy

As Mona gains ground in the game, Emily hesitantly joins forces with her to dig deeper into the mystery. Meanwhile, Ashley comes back to Rosewood to see how Hanna is doing after receiving alarming news, prompting her to question Caleb about his plans for her daughter. In the meantime, Spencer’s family struggles with A.D.’s latest provocation, leaving her increasingly uncertain about whom she can rely on. Ezra picks up on Aria’s shift in demeanor and worries that he might be losing her, while A.D.'s schemes lead Aria into a chilling nightmare.