On Pretty Little Liars, anything’s possible. Creator Marlene King comes up with new, interesting, and increasingly creepy storylines each episode, and in the Season 4 premiere, she really outdid herself.

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Not only did we see mini Liars with even smaller dolls that looked exactly like them, but “A” pulled another trick out of her red sleeve — an Alison DiLaurentis mask! That’s right. As some of the girls jokingly guessed after “Alison” pulled them out of the fire in the Season 3 finale, “A” was wearing an Ali mask.

In fact, it seems that it was “A” that pulled the girls out of the fire. When the camera showed her new lair — which is covered in photos of Alison, natch — “The Lady in Black” (as Marlene refers to her) was looking in the mirror. After she pulled off a long black veil (which we saw her in at Detective Wilden’s funeral), she was wearing a creepy plastic mask that looked like Ali, and half of it was burned!

Earlier in the episode, Emily noticed that Jenna’s hand was burned. Could that mean she’s the one wearing the Ali mask? Or was she the one who knocked Toby out? Maybe she was trying to send him a message. Looks like we’ll just have to wait and see.

Was this the creepiest episode of PLL yet? Sound off below!