Al's Brain

Bob Bancroft as Norm Kozlovsky Billy West as Norm the Owl / Billy the Brain Tim Heidecker as Brain Stretcher Eric Wareheim as Brain Stretcher Patton Oswalt as Co-Worker Ezra Buzzington as Homeless Guy 'Weird Al' Yankovic as Self / Phineas Gage Thomas Lennon as Co-Worker Paul McCartney as Man on the Street Fabio as Man on the Street

John Kricfalusi Character Designer Jim West Music 'Weird Al' Yankovic Screenplay, Director