Homer Simpson; Marge Simpson; Bart Simpson; Lisa Simpson; Maggie Simpson; Santa's Little Helper; Janey Powell; Milhouse Van Houten; Ralph Wiggum; Rod Flanders; Todd Flanders; Barney Gumble; Ben Afflek; Ned Flanders; Professor Frink; Susan
Comic Book Guy [Jeff Albertson]; Braveheart; Bug Boy; Bug Mom; Dr. Crab; Fallout Boy; Joe Namath; Krusty the Clown [as Santa Claus]; Major Mollusk; Lure Lass; Plasmo; Radioactive Man
Homer Simpson; Marge Simpson; Bart Simpson; Grampa Simpson [Abe Simpson]; Dolph; Jimbo Jones; Milhouse Van Houten; Nelson Muntz; Ralph Wiggum; Rod Flanders; Todd Flanders; Apu Nahasapeemapetilon; Barney Gumble; Captain McCallister; Carl Carlson; Chief Wiggum; Hans Moleman; Jasper Beardly; Krusty the Clown; Lenny Leonard; Luann Van Houten; Mayor Quimby; Moe Szyslak; Ned Flanders; Officer Eddie; Officer Lou; Principal Skinner [Seymour Skinner]; Sarcastic Man; Sideshow Mel