• Louie as Frisk
  • Rex as Sans
  • Dweeb as Papyrus
  • Elsa as Toriel
  • Rouge (from Sonic) as Undyne
  • Babs Bunny (from Tiny Toon Adventures) as Alphys
  • Buster Bunny (from Tiny Toon Adventures) as Mettaton
  • Woog as Napstablook
  • Ferdinand (from Tom and Jerry: The Movie) as Dummy
  • Captain Neweyes as Asgore
  • Professor Screweyes as Flowey
  • Marzipan (from Homestar Runner) as Muffet
  • Popee (from Popee the Performer) as Chara
  • Kedamono (from Popee the Performer) as Asriel
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