Pretty Little Liars

Pretty Little Liars Sneak Peek: Season 4 Finale — World War “A” (VIDEO)

The Pretty Little Liars Season 4 summer finale, Season 4, Episode 12: “Now You See Me, Now You Don’t,” is just days away (it airs on August 27), and in this sneak peek of the episode, "A" makes it clear that s/he means business.

In this clip from the finale, the Liars receive a present from "A": a box of magic eight balls, one for each Liar. But "A" isn't leaving the Liars' future vague; these magic eight balls tell a very specific tale. If Ashley Marin goes free, the message says, "you'll hear from me."

Want to know more? Here's the official synopsis of the episode:

An intriguing riddle from ‘A’ has the Liars hitting the road and heading to Ravenswood, where they are surrounded by some familiar faces. During a very special magic show, one Liar pulls a disappearing act, leaving the other three scrambling to make sure she hasn’t succumbed to “A’s” tricks.

But before they can hightail it out of Ravenswood, they make a shocking discovery that proves that everything they thought they knew about ‘A’ and the ‘A’ team might be wrong. With this discovery, the Liars may just have started ‘World War A.’

Meanwhile, Hanna and her mother’s joyous reunion is cut short when ‘A’s’ sights are set on a new target. And Toby uncovers some surprising information about Wren.

Source: YouTube

Catch the summer finale of Pretty Little Liars on Tuesday, August 27, 2013 at 8 p.m. ET/PT on ABC Family.