Late Show with David Letterman S15 E29 Amanda Peet, Patrick Warburton, Jeff Caldwell

Mac n' cheese is the latest food item that Sue Hum offers Dave (and promptly rejects); the lovely Amanda Peet plugs Martian Child, but a clip of Santa Claus Conquers the Martians airs instead; Patrick Warburton discusses living in Oregon; comedian Jeff Caldwell riffs on HMOs and birth control.