New Adventures of Old Christine (7 p.m., Ch. 2): Christine discovers that Ritchie has been bullying other kids.
Shrek the Halls (7 p.m., Ch. 4); Fun 2007 holiday special. (R)
So You Think You Can Dance (7 p.m., Ch. 13): Two more contestants are eliminated.
College basketball (7 p.m,. CBS C): Michigan at Utah
Gary Unmarried (7:30 p.m., Ch. 2): Allison interrupts Gary's first date with Sasha.
The Middle (7:30 p.m., Ch. 4): Mike takes on the Christmas preparations so that Frankie can rehearse for her midnight Mass solo.
Criminal Minds (8 p.m., Ch. 2): With Hotchner on a leave of absence, the team has to deal with a home-invasion murder.
Modern Family (8 p.m., Ch. 4): It's Christmas, and Claire and Phil are threatening to cancel if the kids don't behave; Manny and Jay disagree about the celebration; and Lily goes for her first picture with Santa.
Law & Order: SVU (8 p.m., Ch. 5): The detectives investigate the suspicious deaths of three children — all born in the United States to immigrant families.
Glee (8 p.m., Ch. 13): It's the midseason finale — and expect cliffhangers to keep us anxiously awaiting the show's return in, gulp, four months!?!?!?!? Anyway, in tonight's episode Quinn's big secret — that Puck, not Finn, is the father of her unborn child — gets out just in time to derail the glee club as they have to compete in sectionals. Meanwhile, Will is faced with a decision that could change his life forever. And, yes, we really do have to wait until Tuesday, April 13, for the next new episode of "Glee." The show isn't even going back into production on the final nine episodes of the season until January.
Cougar Town (8:30 p.m., Ch. 4): A rich guy (Scott Foley in the first of several appearances) wants to get Jules' attention.
NBA (8:30 p.m., FSN): Jazz at Lakers
CSI: NY (9 p.m., Ch. 2): The CSIs are called in when a nearly century-old corpse is discovered.
Barbara Walters Presents the 10 Most Fascinating People of 2009 (9 p.m., Ch. 4): If these people are so fascinating, why is this hour always such a bore? Anyway, among those on the list are Kate Gosselin, Sarah Palin, Adam Lambert, Brett Favre, Tyler Perry, Jenny Sanford, Glenn Beck, Lady Gaga and Michael Jackson's kids. Some of those people are certainly interesting, but the most fascinating people on Earth? I don't think so. And, in several cases, Walters has confused "fascinating" with "people who make us sick and we wish would just go away." You'll have to decide for yourself which ones fall into that category . . .
Top Chef: Las Vegas (11 p.m., Bravo): A winner will be declared in the conclusion of the two-part season finale.