Danny DeVito, Larry David, Avril Lavigne : Season 15 Episode 2
CBS int(0)
Aired: September 5th, 2007 @ 7:00 PM EST on CBS
Dave apologizes to Sue Hum for a pre-show accident; the show is interrupted by a performance of "Mark Twain Tonight!" starring Johnny Dark; Danny Devito plugs his new restaurant; Larry David (in his very first Late Show appearance) comments on Dave's hair; Avril Lavigne performs "When You're Gone."