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

• Charlie Rose: Robert Kagan and Parag Khanna
• The Daily Show: Denis Leary
• The Colbert Report: Andrei Cherny
• The Late Show with David Letterman: America Ferrera, Russell Brand, and Terry Fator
• Jay Leno: Dana Delany, Hulk Hogan, and Dwight Yoakam
• Jimmy Kimmel Live: Josh Holloway, Brad Williams, and Dierks Bentley
• Tavis Smiley: Pico Iyer and Richard Roundtree
• Late Night with Conan O'Brien: Carlos Mencia and MGMT
• The Late, Late Show with Craig Ferguson: David Boreanaz and Carrot Top
• Last Call with Carson Daly: Christina Ricci, Steve Byrne, and Someone Still Loves You Boris Yeltsin

• ESPN has NBA Playoffs all night.
• At 8, ABC has a new Ugly Betty, then a new Grey's Anatomy and the season finale (part one) of Lost.
• NBC has the one hour season finale of My Name Is Earl at 8, followed by the one hour season finale of The Office and the season finale of ER.
• The CW has the season finales of Smallville and Supernatural.
• FOX has a new Are You Smarter Than A Fifth Grader? at 8, followed by a new Don't Forget The Lyrics.
• At 9, CBS has a new CSI, followed by a new Without A Trace.
• Ryan Seacrest is the guest on a new Larry King Live, at 9 on CNN.
• Also at 9: Hallmark has the new movie Bridal Fever.
• At 10, Spike has a new TNA Impact.
• At 10:30, Comedy Central has a new 'Lil Bush.

Check your local TV listings for more.