Conan (11 p.m., TBS) - Actor Joel McHale; Sanjay Gupta; Birdy performs.
Late Show With David Letterman (11:35 p.m., CBS3) - Debra Messing; Josh Hutcherson; Oberhofer performs.
The Tonight Show With Jay Leno (11:35 p.m., NBC10) - Kim Kardashian; Sherri Shepherd; Tennis performs.
Jimmy Kimmel Live (Midnight, 6ABC) - Don Rickles; Dave Franco; Dr. Teeth and the Electric Mayhem.
