Dan Castellaneta credited as playing...
Arnold's Grandpa • Earl • Willie the Jolly Olly Ice Cream Man • Nick Vermicelli • Dr. Murray Steiglitz • Dr. Steiglitz • Guard • Jolly Olly Man • Additional Voices • Animal Control Engineer • Announcer • Announcer at Resort • Arnold Skelter • Barber • Baseball Announcer • British Kid • Bus Driver • Cabbie • Canned Speech • Chicken Man • Cindy's Father • Conductor • Engineer • Fireman • First Midget • Grandpa • Grandpa 'Steely' Phil • Grandpa Phil • Grandpa's Father • Grubby • Ice Kentucky • Ivana • Jeweler • Jolly Old Man • Local Priest • Male Customers • Man with Chicken • Man with Golden Arm • Marv • Movie Ticket Seller • Moving Man • Peter • Police Officer • Policeman • Public Works Foreman • Referee • Rico • Robot • Rockwell • Salesman • Sergeant #2 • Skip • TV Announcer • Talent Agent • Tournament Director • Willie the Jolly Olly Man • Wyatt
