• Charlie Rose: Linda Greenhouse of the New York Times and Jeffrey Sachs of Columbia University
• The Daily Show: Sienna Miller (repeat)
• The Colbert Report: Charlie LeDuff (repeat)
• The Late Show With David Letterman: John Travolta and a performance from "Spring Awakening"
• Jay Leno: Jaime Pressly, Gordon Ramsay, and Gomez
• Jimmy Kimmel Live: Rebecca Romijn, Kevin Harvick, and Cold War Kids
• Tavis Smiley: Cybill Shepherd and Guillermo del Toro (repeat)
• Late Night With Conan O'Brien; Jim Carrey, Al Roker, and Jonny Lives
• The Late, Late Show With Craig Ferguson: Ioan Gruffudd, Danny Bonaduce, and Hinder
• Last Call With Carson Daly: Harland Williams and G Love

• At 8, ABC has a new George Lopez, followed by new Knights of Prosperity.
• CBS has a new Jericho at 8, then new episodes of Criminal Minds and CSI: NY.
• NBC has new eps of Friday Night Lights, Deal Or No Deal, and Medium.
• There's a new American Idol on FOX at 8.
• The CW has a new Beauty and the Geek at 8, then a new One Tree Hill.
• Food Network has a new Emeril Live at 8, featuring fruit.
• At 9, HGTV has a new Design on a Dime.
• At 9:30, TCM has That Touch of Mink, with Cary Grant and Doris Day.
• At 10, ABC has a new Lost.
• History Channel has a new Modern Marvels at 10.
• Also at 10: Food Network has a new Good Eats, followed by a new Dinner: Impossible.
• At 10:30, Comedy Central has a new Naked Trucker & T-Bones Show.

Check your local TV listings for more.