Ariel Winter
— Emma (voice)
Marion Ross
— Grandma (voice)
Ray Liotta
— Count Dracula (voice)
Matthew Lillard
— Mailman Gus (voice)
Emilio Estevez
— Mirroe (voice)
Tara Strong
— Nicole (voice)
Troy Baker
— Additional Voices (voice)
Nathan Gamble
— Sam (voice)
Isaac Wilson
— Additional Voices (voice)
Yuri Lowenthal
— Kirk / Announcer / DJ (voice)