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

• Charlie Rose: Husain Haqqani and Farahnaz Ispahani. Also: James Hansen of NASA
• The Late Show with David Letterman: Richard Simmons and Mary Louise-Parker
  
• Jay Leno: Bill Cosby and Emma Stone
  
• Jimmy Kimmel Live: Benjamin Bratt and Huey Lewis and the News
  
• Tavis Smiley: Oscar De La Hoya (repeat)
  
• Late Night with Conan O'Brien: Brendan Fraser, Steven Schirippa, Airborne Toxic Event, and Triumph The Insult Comic Dog at Comic-Con
  
• The Late, Late Show with Craig Ferguson: Rainn Wilson, Corey Kahaney, and The Hold Steady
  
• Last Call with Carson Daly: James Denton and The Heavy (repeat)
  

Ending the late night rerun flood, Yahoo! reports that Last Call With Carson Daly will start taping new episodes this week, which should be ready for air next week. With his compatriots still in reruns, Daly will have the run of the late night landscape. Maybe for his first new episode his guest roster can include Jay Leno, David Letterman, Conan O'Brien, Jimmy Kimmel, Craig Ferguson, Jon Stewart and Stephen Colbert.