Ali DiLaurentis can pull off any lie — but can she fool a lie detector test? Of course she can! She’s Ali frickin’ DiLaurentis.


In this sneak peek from the Season 5 summer finale of Pretty Little Liars (“Taking This One to the Grave”), Office Holbrook (remember him?!) is watching Ali closely as she’s given a lie detector test. While we don’t get to see the outcome of the test, we do see Ali — looking as calm as ever — being strapped in and asked a few preliminary questions. However, there’s a dramatic pause after Ali is asked to give her full name. Is this supposed to imply that Ali may in fact have a twin out there lurking? Or are the cleaver editors of PLL just trying to fool us? We think it’s the latter, but you never know on Pretty Little Liars.

Another interesting thing to note is that Holbrook isn’t waiting for Detective Tanner. Does Holbrook have evidence that would refute Ali’s story? We wonder why Holbrook is going rogue. One thing is very sure: he’s suspicious of Ali. And he should be! Ali’s been manipulating the people of Rosewood since she returned, and honestly, we’re still not sure what her end game is. Could she be “A”? We’ll have to wait and see!

Watch the sneak peek below and hit the comments with your reactions.


Catch the Season 5 summer finale on Tuesday, August 26 at 8 p.m. ET on ABC Family.