Spencer and Hanna are back out of hiding and ready for the truth, but where exactly is it? I'm will to guess that some part of it will be in that cage. Are A's threats tested on animals? I wouldn't rule it out on this show!
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Someone clearly walks in to the laboratory and that's why the liars are in hiding. Where is Mona? Could she be helping the liars out, or has she done a runner? We have no clue!
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Hanna and Spencer are stealthily infiltrating some sort of laboratory, but why? Considering we know they are going guns blazing after Lesli, my best bet would be it's connected to proving she is their tormentor.
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Well, that argument lasted like two seconds, right? We want to know what's funny as much as you do. Who could they be gossiping about. Our little liars could be laughing at anyone, we don't judge them!
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It's Caleb, but what is he not happy about? Well, let's be honest, no one in this image looks happy. It looks as if the liars know something incriminating about him, but as always, we'll have to tune in to see what is really going on. Looks can be deceiving in Rosewood.
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The liars sure are throwing this person a lot of shade. The possibilities really are endless for they would do that to, so you might as well move along and we'll REVEAL it on the next slide!
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Is Charles waiting for them at the files, or is it someone we wouldn't expect? Either way, the liars look more shocked than angry, but who could this person be?
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Given that the official episode description says that Kenneth Dilaurentis gives the liars clues they need in order to find out the truth once and for all,it only seems natural that the liars would be a little under pressure to get to the Radley documents before they are destroyed.
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Pretty Little Liars Quotes

Lord help the mister who comes between me and my sister.

Cece

You think the truth is this big shiny disco ball of purity then go ahead and try it. See what it gets you. Telling the truth to the wrong person at the wrong time is how I ended up where I did. Take it from me you're always better off with a really good lie.

Alison