David Kaufman

as Beanstalk Jack / Brix / Jack

as Leonard

as Aldrin

as Stuart Little

as Computer Voice / Danny Fenton / Danny Phantom

as Norman Drum

as Max Dennis

as Stephen Dewalt

as Teenage Beau

as Allen Stinner

as Jimmy Olsen

as Morley

as Dexter Douglas

as Ryder

as Martin Seamus 'Marty' McFly

as Bert

as Danny

as James Michael Andersen

as Roger

as Richie

as Larry Cheeseman

as Glenn

as Duane Preston