Homer Simpson; Marge Simpson; Bart Simpson [also as Tori Missouri]; Lisa Simpson; Maggie Simpson; Santa's Little Helper; Sherri; Terri; Milhouse Van Houten; Principal Skinner [Seymour Skinner]; Miss Hoover; Richard; Lewis; Antonio Vabosco; Mr. Baines; Nelson Muntz; Krusty the Clown; Mr. Teeny; Pimple-Faced Teen; Mayor Quimby; Duffman