Watch Late Show with David Letterman S04E194 (Season 4 Episode 194)

Watch Late Show with David Letterman S04E194

Jennifer Anniston, Brian Regan, William H. Macy

It's so hot outside that Biff tries to start a fire on the sidewalk with a magnifying glass and a bundle of sticks, as members from New York's Fire Department stand by; Rupert and Leonard bother people per Dave's requests; Jennifer Aniston promotes Picture Perfect.. You can watch Late Show with David Letterman S04E194 here.