Will the girls of Pretty Little Liars finally have the upper hand next week after their shocking discovery in "Blood is the New Black"? How will they use it to their advantage? Is Mona still dangerous now that she's talking? Here is the promo preview video for next week's new episode of Pretty Little Liars: "Kingdom of the Blind."
Video:
Canadian promo:
In case you missed it, check out our recap of "Blood is the new Black" here
