Pretty Little Liars has been a wild ride in Season 4, and it’s only going to get crazier in the summer finale. Based on the spoilery synopsis that ABC Family just released for Episode 12: "Now You See Me, Now You Don't” (airing August 27), the girls are high-tailin’ it to Ravenswood before the Halloween episode, and it’s not going to be a fun trip.

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“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.”

Familiar faces in Ravenswood? Does this mean Caleb gets there first, or are they unexpected people? Considering we saw a clip of Aria with some creepy mime magician and read some magic-based hints, we’re guessing she’s the one who “disappears,” but we’re nervous about what could be happening with “World War A.” Will “A” set his or her sights on Hanna’s dad? Pastor Ted? Caleb?! Is Wren involved in this scenario, or is his confrontation with Toby separate? So many questions.

What do you think, PLL fans? Do you think Caleb is in danger? Are you excited to see Ravenswood again? Sound off below.