Pretty Little Liars (2010)

S6E10 Game Over, Charles

Who was responsible for Toby's mother's death? Who struck Alison with a rock on the night she vanished? What is the identity of Red Coat? Who was behind Bethany's murder? Who is the Black Widow? And what motivated "A" to pursue the PLLs for so long? After enduring relentless torment, Alison, Aria, Emily, Hanna, and Spencer finally confront their tormentor and uncover the truth behind Charles' transformation into "A."