TVSquad

Here's who's sitting down on the couch on the late night shows tonight.

• Charlie Rose: Richard Armitage and Joseph Nye
• The Daily Show: Michael Gerson (repeat)
• The Colbert Report: Richard Berman (repeat)
• The Late Show With David Letterman: Viggo Mortenson, Daughtry, and Kat Von D (repeat)
• Jay Leno: Dana Carvey, Malin Akerman, and Plain White T's (repeat)
• Jimmy Kimmel Live: Dane Cook, Samaire Armstrong, and KT Tunstall (repeat)
• Tavis Smiley: John Lithgow
• Late Night With Conan O'Brien: Christopher Walken, Tim Meadows, and Nick Lowe (repeat)
• The Late, Late Show With Craig Ferguson: David Boreanez and Juliette Lewis (repeat)
• Last Call With Carson Daly: Samaire Armstrong and Chamillionaire (repeat)

• At 8, ABC has a new Cavemen, followed by new episodes of Carpoolers, Dancing with the Stars, and Boston Legal.
• CBS has a new NCIS at 8, then new episodes of The Unit and Cane.
• FOX has new episodes of Bones and House.
• NBC has a new, two-hour Biggest Loser, then a new Law and Order: SVU.
• There's a new Beauty and the Geek on The CW at 8, followed by a new Reaper.
• PBS has a new Nova at 8, then a new Frontline.
• At 8:30, HGTV has a new Spice Up My Kitchen, then new episodes of Decorating Cents, 24 Hour Design and House Hunters.
• At 9 on CNN, Larry King interviews Robert Redford.
• ESPN has the two hour season finale of The Contender at 9.
• Discovery has a new Dirty Jobs at 9.
• At 10, Bravo has a new Real Housewives of Orange County.
• Versus has the series premiere of Sports Unfiltered with Dennis Miller at 10, with guests Curt Schilling and Al Michaels.
• Sci-Fi has a new ECW at 10.
• Also at 10: FX has a new Nip/Tuck.
• At 10:30, Food Network has a new Two Dudes Catering.

Check your local TV listings for more.