Talk Talk: Michael Caine, Ed Helms, Sean Hayes

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

• Charlie Rose: Nicholson Baker, and a discussion of Africa's Virunga National Park
• The Late Show with David Letterman: Steve Carell, Lance Armstrong, and Dr. John (repeat)
• Jay Leno: Michael Caine, Elizabeth Banks, and Ludo
• Jimmy Kimmel Live: Whoopi Goldberg, Fred Willard, and Cyndi Lauper (repeat)
• Tavis Smiley: Carly Simon (repeat)
• Late Night with Conan O'Brien: Sean Hayes, Ed Helms, and Tom Papa
• The Late, Late Show with Craig Ferguson: Holly Hunter (repeat)
• Last Call with Carson Daly: Sheryl Crow and Josh Gomes (repeat)