The Cromwell clan lives in the real world, except for their grandmother who lives in Halloweentown, a place where monsters go to escape reality. But now the son of the Cromwells' old enemy Kalabar has a plan to use the grandmother's book to turn Halloweentown into a grey dreary version of the real world while transforming the denizens of the real world into monsters.
as Marnie Piper
as Gwen Cromwell Piper
as Kal
as Dylan Piper Cromwell
as Sophie Piper Cromwell
as Luke
as Gort
as Alex
as Agatha 'Aggie' Cromwell
as Benny
as Kalabar
as Astrid
as Vampire Girl
as Little Boy
as Announcer
as Caveman
as Fly (uncredited)
as Trick-or-treater (uncredited)
