Late Show with David Letterman - Show #1628

Seizoen: 8 - Aflevering: 170 / 1644 - Eerst uitgezonden: 20 juni 2001 - Episode ID: 430144

A remarkably slim and trim Biff introduces footage of him hanging out at the Grand Prix in Detroit. Also, Dave and Paul (of all people) talk about hair care, which proceeds into a new segment called "Hairpiece- Not a Hairpiece."