Smallville (The CW)
8:00 PM/7c
Unexpected guests crash Chloe (Allison Mack) and Jimmy's wedding; Lois and Clark grow closer.
The Office (NBC)
9:00 PM/8c
Someone made a huge mess in the microwave and refuses to clean it up; Toby (Paul Lieberstein) returns.
Everybody Hates Chris (The CW)
8:00 PM/7c
The dorkiest girl in school, nicknamed Big Bird, asks Chris (Tyler James Williams) on a date.
NUMB3RS (CBS)
10:00 PM/9c
Don (Rob Morrow) and the team must rescue trapped passengers after a train collision.
Flip This House (A&E)
12:00 PM/11c
Rudy gets a tip from a realtor friend; Rudy's wife Natalie offers to help him with the flip.
An Old Fashioned Thanksgiving (Hallmark)
9:00 PM/8c
In the 1800s, a wealthy woman (Jacqueline Bisset) tries to reconnect with her estranged daughter and grandchildren.
Lost City Raiders (Sci Fi)
9:00 PM/8c
Two brothers scour the Earth for treasures after natural disasters devastate the planet.
24 (FOX)
8:00 PM/7c
Jack Bauer (Kiefer Sutherland) tries to prevent an African warlord from recruiting children for his militia.
The 2008 American Music Awards (ABC)
8:00 PM/7c
Rihanna, Taylor Swift, Kanye West, Alicia Keys, the Jonas Brothers and other musical artists perform; Jimmy Kimmel hosts.
A Colbert Christmas (Comedy Central)
10:00 PM/9c
Stephen Colbert spends an evening with songs, skits and an in-depth analysis of naughty versus nice.
Chuck (NBC)
8:00 PM/7c
Chuck, Sarah and Casey make a stunning discovery about Chuck's girlfriend, Jill (Jordana Brewster).
Prison Break (FOX)
9:00 PM/8c
Michael (Wentworth Miller) is betrayed by one of his own as the search for Scylla reaches an end.
Boston Legal (ABC)
10:00 PM/9c
Shirley's (Candice Bergen) Thanksgiving dinner becomes dysfunctional when Alan and Denny arrive.
House (FOX)
8:00 PM/7c
A man desperate for a diagnosis takes House (Hugh Laurie), Thirteen and a number of patients hostage in Cuddy's office.
Dancing with the Stars (ABC)
8:00 PM/7c
One of the three final teams will be crowned champion. Tom Bergeron hosts.
The Shield (FX)
10:00 PM/9c
Officers in the Barn investigate a woman's disappearance and the arrival of a large drug shipment; lives change forever.
Rosie's Variety Show (NBC)
8:00 PM/7c
Rosie O'Donnell hosts celebrity guests, musical acts and comedy skits for this special presentation.
Criminal Minds (CBS)
9:00 PM/8c
Agents Prentiss (Paget Brewster) and Todd go undercover to profile a seductive serial killer.
Sons of Anarchy (FX)
10:00 PM/9c
In the wake of a tragedy, the club must re-evaluate its bonds of brotherhood. Season finale.