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

• Charlie Rose: a discussion of the Presidential race and religion
• The Daily Show: Newt Gingrich
• The Colbert Report: Anne Lamott
• The Late Show with David Letterman: Robert Downey, Jr. and Alicia Keys
• Jay Leno: Dr. Phil and Natasha Bedingfield
• Jimmy Kimmel Live: Vanessa Williams and Cinematic Orchestra
• Tavis Smiley: David Mamet and Andrew Bridge
• Late Night with Conan O'Brien: Jeff Garlin, Dax Shepherd, and The Kills
• The Late, Late Show with Craig Ferguson: Kathy Griffin, Emily Deschanel, and Morrissey
• Last Call with Carson Daly: Chelsea Handler and Serj Tankian

• TNT has NBA Playoffs all night.
• At 8, ABC has a new According To Jim.
• CBS has a new NCIS at 8, followed by a new Shark.
• FOX has new episodes of American Idol and Hell's Kitchen.
• There's a new Beauty and the Geek on The CW at 8, then a new Reaper.
• At 9, ABC has a new Dancing with the Stars, then a new Women's Murder Club.
• PBS has a new installment of Carrier at 9.
• Discovery has a new Deadliest Catch at 9.
• Hallmark has the new movie The Good Witch at 9.
• BBC America has a new Last Restaurant Standing at 9.
• At 10, NBC has a new Law and Order: SVU.
• FX has a new episode of The Riches at 10.
• Sci-Fi has a new ECW at 10.
• HBO has a new Costas Now at 10.
• Also at 10: MTV has a new A Shot At Love with Tila Tequila.

Check your local TV listings for more.