• Charlie Rose: The science of living longer
• The Daily Show: Governor Bill Richardson
• The Colbert Report: Jabari Asim
• The Late Show With David Letterman: Al Franken and Isla Fisher
• Jay Leno: Hilary Swank, Carlos Mencia, and Gym Class Heroes
• Jimmy Kimmel Live: Heather Mills, Laura Prepon, and Young Buck
• Tavis Smiley: Jane Arraf and Anne Lamott
• Late Night With Conan O'Brien: Will Ferrell, Tom Everett Scott, and Death Cab For Cutie (repeat)
• The Late, Late Show With Craig Ferguson: Sigourney Weaver, Kal Penn, and The Ataris
• Last Call With Carson Daly: Eric Balfour and Andy McKee (repeat)

• At 8, ABC has a new episode of The Great American Dream Vote, then new episodes of According To Jim, In Case of Emergency, and Lost.
• CBS has a new Jericho at 8.
• FOX has a new Bones and then a new American Idol.
• There's a new Friday Night Lights on NBC at 8, then new episodes of Crossing Jordan and Medium.
• The CW has a new America's Next Top Model at 8.
• PBS has a new Journey To Planet Earth at 8.
• Also at 8: TCM has a Boston Blackie movie marathon.
• At 9, HGTV has a new Design on a Dime.
• At 10, History Channel has a new Modern Marvels.
• Bravo has a new Top Design at 10.
• Also at 10: Comedy Central has a new South Park, followed by a new Halfway Home.

Check your local TV listings for more.