Letterman - Regis Philbin, Weezer

"Regis Philbin. Also: a performance by Weezer. David Letterman late show Regis Philbin Weezer Vince Vaughn Carey Mulligan Rosanne Cash ""late show"" Season 16 Episode 2009 cbs guests tvshow talk talkshow interview news celebrity celeb late show season episode part HD HQ 2009 the view tyra banks show jay leno kimmel "