Santa has been turned into a vampire, and only Billy and Mandy can turn him back and save Christmas.
as Grim / Sperg (voice)
as Billy (voice) (as Richard Horvitz)
as Mandy / Doll (voice)
as Baron Von Ghoulish (voice)
as Santa Claus (voice)
as Mrs. Claus (voice)
as General Skarr (voice)
as Dad #2 / Man in Cave / Snow Monster / Bat Kid (voice)
as Cassie / Elf (voice)
as Male Parent / Man / Father Time (voice)
as Female Parent / Mother Earth / Kid #2 (voice)
