Late Show with David Letterman S8E170 · Jimmy Kimmel, PJ Harvey

Late Show with David Letterman

Season 8 · Episode 170 · Jimmy Kimmel, PJ Harvey

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."