Here's who's on the late night shows tonight.

• Charlie Rose: Secretary of the Treasury Henry Paulson, Jonathan Alter, and Joe Klein
• The Daily Show: TBA
• The Colbert Report: TBA
• The Late Show with David Letterman: Dr. Phil, Lena Headey, and Gary Allan
• Jay Leno: TBA
• Jimmy Kimmel Live: Audrina Patridge
• Tavis Smiley: Jeffrey Tambor, Mona Sutphen, and Nina Hachigian
• Late Night with Conan O'Brien: TBA
• The Late, Late Show with Craig Ferguson: Jessica Alba, Adam Arkin, and Ryan Sickler
• Last Call with Carson Daly: Niki Taylor and Quincy Coleman (repeat)

• At 8, ABC has a new Wife Swap, followed by a repeat of the season finale of Lost, with new on-screen info.
• FOX has a new American Idol at 8, then a new Moment of Truth.
• The CW has a new Crowned at 8.
• There's a new America's Ballroom Challenge at 8 on PBS.
• CNN has a Republican Presidential Debate at 8.
• Also at 8: G4 has a new X-Play.
• At 9, Sci-Fi has a new Ghost Hunters International.
• At 9:30, Food Network has a new Good Eats.
• HBO has a new In Treatment at 9:30, then a new Inside the NFL.
• At 10, NBC has a new Law and Order.
• TBS has two new episodes of Tyler Perry's House of Payne at 10.

Check your local TV listings for more.