Regis Philbin, Hoobastank At Hello Deli: Rupert selects a contestant to play the ""Late Show Heart Bypass Scramble;"" Regis promotes his new standards CD; Alan recaps his summer, with the usual results; Hoobastank performs ""Same Direction."" Details Casts Title Regis Philbin, Hoobastank Genres Talk Comedy Release Date 2004-09-07 Episode Runtime 01 Hours 03 Minutes Season Number 12 Episode Number 12 Production Companies Worldwide Pants, CBS Entertainment Productions, CBS Productions, CBS Studios David Letterman Self - Host Paul Shaffer Self -Musical Director Alan Kalter Self - Announcer (voice)