Lauren Potter and Matthew Morrison, Glee (10/26)
Becky and Will hang out in Sue’s office, while a scary Sue jack?o’?lantern looks on.
Chris Colfer, Glee (10/26)
Kurt’s creepy stare helps him pull off a definitively spooky Riff Raff.
Heather Morris, Naya Rivera, and Jenna Ushkowitz, Glee (10/26)
As always, Brittany, Santana, and Tina know how to put on a show.
Julie Bowen and Ty Burrell, Modern Family (10/27)
It shouldn’t be any surprise that Claire loves Halloween and is gungho to get the Dunphy house ready for the trick or treaters.
Rico Rodriguez and Nolan Gould, Modern Family (10/27)
Manny as Frankenstein and Luke as Einstein — talk about turning things upside down.
Sarah Hyland, Modern Family (10/27)
Haley’s wearing the costume she wears best — pouty teenage girl.
Jesse Tyler Ferguson, Modern Family (10/27)
Looks like Mitchell’s bad day at work has him crawling up the wall.
Sarah Hyland and Eric Stonestreet, Modern Family (10/27)
Cameron hates Halloween but gets into the act anyway.
Sofia Vergara, Modern Family (10/27)
Does Jay and Manny’s teasing about her accent turn Gloria into a witch?
Courteney Cox, Cougar Town (10/27)
Jules gets into the spirit — and into a princess outfit — when her dad (Ken Jenkins) comes to town.
Josh Hopkins, Cougar Town (10/27)
Grayson may get to come off as a different kind of prince to Jules’ father, with whom he really hits it off.
Brian Van Holt, Cougar Town (10/27)
Bobby seems blown away that he’s no longer on deck to be baby Stan’s guardian should anything happen to Ellie and Andy.
Atticus Shafere and Eden Sher, The Middle (10/27)
Are Brick and Sue double, er, triple dipping?
Nina Dobrev and Paul Wesley, The Vampire Diaries (10/28)
Life’s just a masquerade, especially for Stefan as he takes on Kat.
Gillian Jacobs, Joel McHale, and Ken Jeong, Community (10/28)
Britta’s looking a little green, while Jeff is dashing as David Beckham and Chang is a famous skater — Peggy Fleming, of course.
Donald Glover, Danny Pudi, and Alison Brie, Community (10/28)
Wonder if it’s the zombies roaming the school that’s got Troy, Abed, and Annie so spooked.
Yvette Nicole Brown, Community (10/28)
Shirley’s always been our princess.
Kate Flannery, The Office (10/28)
Yep, the nametag is the most effective part of Meredith’s Sookie outfit.
Leslie David Baker, The Office (10/28)
Stanley is really feeling competitive about the Halloween costume contest.
Zach Woods, The Office (10/28)
Gabe is… just…woh.
Teri Hatcher, Desperate Housewives (10/31)
Susan won’t seem quite as wholesome as her costume once the truth comes out about her side job.
Kevin Rahm and Vanessa Williams, Desperate Housewives (10/31)
Wonder who will wear it best: Lee or Renee?
Alyson Hannigan, Jason Segel, Josh Radnor, and Neil Patrick Harris, How I Met Your Mother (11/1)
¡Olé! How I Met Your Mother hasn’t done a full-on Halloween episode since season 1’s ”Slutty Pumpkin,” but given these get-ups, it’s been worth the wait. Sweep the leg, Barney.
The Cleveland Show (11/7)
Cleveland and the guys take on Junior’s bullies dressed as honey, bacon, pancake, toast, and fried egg.
Family Guy (11/7)
Does Meg seem a little underdressed for her first high school Halloween party?
Family Guy (11/7)
Brian takes Stewie for a Halloween stroll.
Sophia Bush, One Tree Hill
Orange you Brooke?