Aria gets tied up,gagged,kidnapped & more in ABC's Pretty Little Liars episode 13 of season 3. We've got spoilers for the show, along with a wild promo clip after the jump. The episode is called, "This is a Dark Ride," and it looks wickedly intense as the girls get into more wild danger on the "A" train,and more. In the new "This is a Dark Ride" episode, former American Idol star Adam Lambert,shows up to do a little singing and everyone is partying hard. The girls are spotted, getting into some serious danger,once again, as they've ended up on the "A" train. Spencer is seen,running for her life at one point. Aria is spotted, tied up,gagged,and trying to scream for help! It looks very intense. Episode 13 airs on October 23rd, 2012 as part of their Halloween special at 7pm central time on ABC Family.

Pretty Little Liars...