Credit: ABC Family

Rosewood is home to all the Pretty Little Liars characters we long to see return once the hiatus is over. However, the Season 4 Halloween episode is set to happen in Ravenswood, instead. That means a lot of characters we'd normally expect to see in the Halloween special probably won't show up.

So, which familiar faces will you get to enjoy when you tune in tonight? And what about new ones? We've gathered everything we know about who's in the episode right here.

Read spoilers at your own risk! For more on Wetpaint Entertainment's philosophy on spoilers, click here.

The Liars. It wouldn't be a Pretty Little Liars special without all for girls. Never fear: they're all here!

Ezra. We don't know if he's "A", but he's definitely in Ravenswood, and of course he's in the episode.

Caleb. This episode will also act as an introduction to the Pretty Little Liars spin-off, Ravenswood. Since Caleb stars in Ravenswood, it should come as no surprise that he will also have a plot in the Halloween episode.

Carla Grunwald. Creepy Ms. Grunwald is still around to give the Liars cryptic warnings.

New Ravenswood characters. We'll be introduced to Ravenswood characters Miranda and Luke during the episode. Hopefully the small taste you get will convince you to stick around to check out the Ravenswood premiere.

Toby? We're not sure if Toby is in the episode tonight. We'll certainly miss him if he's not, but last we saw he was still doing some spying in Rosewood, and it's quite possible tonight's episode won't contain any material from the Liars' home town. There's enough going on is Ravenswood!

Are you excited for the Halloween episode? Which characters will you miss if they don't appear this week? Sound off in the comments below!

Find more Pretty Little Liars spoilers here.

Catch the Pretty Little Liars Season 4 Halloween special tonight, Tuesday, October 22, 2013 at 8 p.m. ET/PT on ABC Family.


Rebecca Martin is an Associate Editor at Wetpaint Entertainment and our resident Game of Thrones, Breaking Bad, and genre TV expert. Follow her on Twitter and Google+!