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.
Kimberly J. Brown
as Marnie Piper
Judith Hoag
as Gwen Cromwell Piper
Daniel Kountz
as Kal
Joey Zimmerman
as Dylan Piper
Emily Roeske
as Sophie Piper
Phillip Van Dyke
as Luke
Blu Mankuma
as Gort
Peter Wingfield
as Alex
Debbie Reynolds
as Agatha Cromwell
Richard Side
as Benny
Robin Thomas
as Calabar
Xantha Radley
as Astrid
