Pretty Little Liars Episode 4.03 Cat's Cradle

Hanna worries that her mother is keeping a dangerous secret and is determined to protect her at all costs, which leads to an uncomfortable meeting with Detective Holbrook. A clue in Ali's things leads the Liars to a creepy mask maker, who takes a shine to Emily and may have ties to another Rosewood resident. Spencer and Toby continue their search into a painful chapter in Toby's past, and Melissa returns to Rosewood. Meanwhile, after "A" targets Emily's mom, Pam, Aria makes a desperate plea of her mom, Ella.