Late Show with David Letterman

Season 13, Episode 143

Episode Title: Kid Scientists, William Shatner, Angels & Airwaves

Air Date: 2006-05-15

Overview:

Dave orders a reluctant Rupert to eat at Ranch 1; "True Tales of the Late Show Interns" expose the dark underbelly of the show's goings-on backstage; Debra Messing discusses childrearing.