Al's Brain
Voltar
'Weird Al' YankovicEle próprio / Phineas Gage
Billy WestNorm the Owl / Billy the Brain
Tim HeideckerBrain Stretcher
Eric WareheimBrain Stretcher
Patton OswaltCo-Worker
Thomas LennonCo-Worker
Paul McCartneyMan on the Street
FabioMan on the Street
Bob BancroftNorm Kozlovsky- Michael William ArnoldTimmy
Ezra BuzzingtonHomeless Guy