So read on for some hints about what's coming up down the line for the Liars.
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Showrunner Marlene King mentioned she was watching the episode late yesterday (October 1), saying, "318 is really gonna mess with people!"
Meanwhile, writer Joseph Dougherty teased the episode, saying, "Things are not as they seem...unless they are," and later adding, "Let's say it's about how you have to be careful when you go looking for answers."
Interesting. It sounds like this episode is going to involve some twists and turns that will be hard for us to wrap our minds around.
We know Ezra's (Ian Harding) little bro Wesley (Gregg Sulkin) is back this episode, so maybe the person who goes looking for answers is Ezra, and what he finds is that he has a secret son.