Cat's Cradle
S4, E3: Hanna attempts to protect her mother; the Liars meet a mask-maker when they follow a clue found in Ali's belongings; Toby revisits a painful part of his past; Emily's mother is targeted by "A."

S4, E3: Hanna attempts to protect her mother; the Liars meet a mask-maker when they follow a clue found in Ali's belongings; Toby revisits a painful part of his past; Emily's mother is targeted by "A."