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

• Charlie Rose: Susan C. Schwab, Bernard-Henri Levy, and Umberto Eco
• The Late Show with David Letterman: Barbara Walters, Colbie Smulders, and Penn & Teller
• Jay Leno: Harrison Ford, Carly Simon, and William Moseley
• Jimmy Kimmel Live: Kelsey Grammer, Alex Trebek, and Ludo
• Tavis Smiley: Henry Winkler and Richard Zoglin
• Late Night with Conan O'Brien: Seth Meyers, Becki Newton, and Tokio Hotel
• The Late, Late Show with Craig Ferguson: Reba McEntire and Vinnie Jones
• Last Call with Carson Daly: Leelee Sobieski and Ben Harper (repeat)