Pretty Little Liars has a huge cast, and not everyone is back every season. Yes, there are the series regulars who are always around, but there are plenty of other characters who flit in and out as the story requires.

So which familiar faces can you expect to see during the Season 3 winter season? We've gathered what we know.

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The series regulars: All four Liars, Sasha Pieterse (Alison DiLaurentis), Janel Parrish (Mona Vanderwall), Ian Harding (Ezra Fitz), Tyler Blackburn (Caleb Rivers), Holly Marie Combs (Ella Montgomery), Laura Leighton (Ashley Marin), and Chad Lowe (Byron Montgomery) are all series regulars, and will of course return.

Toby Cavanaugh (Keegan Allen): Um, duh. The newly revealed A-team member will have a lot to do this season.

Brendan Robinson (Lucas Gottesman): We're also going to be learning a lot about Lucas.

Paige McCullers (Lindsey Shaw): You can expect to see much more of Emily's (Shay Mitchell) girlfriend, as well.

Jason DiLaurentis (Drew Van Acker): Jason's definitely around (and hanging out with Emily and Mona for some reason).

Melissa Hastings (Torrey DeVitto): Spencer's (Troian Bellisario) older sis is back, and Torrey DeVitto told us she has a lot stuff coming up.

Wren Kingston (Julian Morris): More adorable accents and inappropriate flirting coming your way!

Dr. Sullivan (Annabeth Gish): The good (or not so good) doc is back. You can expect to see her in Season 3, Episode 18: "Dead to Me."

Detective Wilden (Bryce Johnson): Will this guy ever leave the Liars alone? No, probably not. Sigh.

Wesley Fitzgerald: Hottie Wesley (Gregg Sulkin) is back for at least Season 3, Episode 18: "Dead to Me" and Season 3, Episode 19: “What Becomes of the Broken-Hearted.” We won't say no to more Fitz(gerald) family drama.

Ms. Fitzgerald: Ezra's evil mom is back, too (we think in Season 3, Episode 20).

Pam Fields (Nia Peeples): Nia Peeples has tweeted things that suggest she'll be back.

Shana (Aeriel Miranda): New girl Shana, from the Pretty Dirty Secrets web series, is supposed to make an appearance.

Brant Daugherty (Noel Kahn): We haven't heard much about Noel and the winter season, but we hope to see him around.

Mike Montgomery (Cody Christian): We might see Mike this season.

Jenna Marshall (Tammin Sursok)? It's unclear if we'll see Jenna again this season. We definitely won't see her again right away.

Garrett (Yani Gellman): Poor Garrett is dead and gone, and in a recent conference call Marlene King confirmed to us that we won't be seeing him in flashbacks, either.

Find more Pretty Little Liars spoilers here.

Catch the return of PLL Season 3 on Tuesday, January 8, 2013 at 8 p.m. ET/PT on ABC Family.

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaMartin47.