Shay Mitchell Gets Masked on 'Pretty Little Liars'

Lucy Hale watches on as Shay Mitchell gets masked in this new still from Pretty Little Liars.

In tonight’s all-new episode “Cat’s Cradle,” Hanna (Ashley Benson) worries that her mother is keeping a dangerous secret and is determined to protect her at all costs, which leads her 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 (Troian Bellisario) and Toby (Keegan Allen) continue their search into a painful chapter of Toby’s past and Melissa (Torrey DeVitto) returns to Rosewood.

Meanwhile, “A” targets Emily’s (Mitchell) mom, leading Aria (Hale) to make a desperate plea of Ella (Holly Marie Combs).

“Cat’s Cradle” airs TONIGHT @ 8PM ET/PT on ABC Family. 20+ pics inside…