The Pretty Little Liars Halloween episode (Season 3, Episode 13: “This Is a Dark Ride”) is right around the corner (it airs tonight!) so we are looking for clues about what will happen everywhere. Wetpaint Entertainment recently caught up with Sasha Pieterse (Alison DiLaurentis) who gave us a taste of what will happen to Ali in the Halloween episode and beyond.

Wetpaint Entertainment: Now that we know that Toby is the betrayer and know that you worked with Mona, are we going to see flashbacks of Toby, Ali and Mona?

Sasha Pieterse: That would be awesome. I cannot tell you if that's true or not.

Can you say anything about when we're next going to see Ali and what that sort of delves into?

You're going to see her in Halloween episode. It's very creepy.

And why?

There's a new suspect that's brought to light, and you see Ali in a totally different way in this suspect you would never, ever dream of seeing. So it's very exciting. It's very different, and it's someone that's really close to everyone, so it's weird. It's very weird, but it's great. And it's bizarre. And the Halloween episode is amazing, and there are a few really surprising things about Ali in the next half of our season. So I'm excited for you guys to see it.

And will those come forward in flashbacks, or is it something that they delve into in the present?

I can't tell you that, no. I can’t ever tell you anything. I'm sorry.

Were you surprised to find out who dies?

I was. I didn't think it was going to happen like that, or that it was going to be that person and how. It was a shock. It was a big shock.

How is it more surprising than anything else?

I think because this person we thought was involved in something different, and then it couldn't really possibly happen, but it did. So it's very weird. But what I can tell you is that it's more than one suspect or one person anyway that was in danger. So someone kicked the bucket, but it was a very close call for a few others.

So Spring, you'll be busy on PLL?

Oh, yeah. It's super exciting. I can tell you the episode that we're currently shooting is with [Olympic swimmer] Missy Franklin. Emily and her have this great little moment. She's a swimmer and Emily's a swimmer. And it's just really cool, and the dynamic between the two of them. And I love that we keep having guests on the show. So I'm excited to see who else they bring out. Yeah, I'm totally excited for you guys to see this.

Are we going to see more of Ali’s friend, Cece?

You are. I can tell you that you definitely are.

They are the ultimate mean girls.

They are. It's so great. She’s training me, and there's some scary things that go on and things that shouldn’t have happened. So it's very fun.

Don’t miss the next new episode of PLL, the Halloween special, on Tuesday, October 23 at 8 p.m. ET/PT on ABC Family.

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