Halloweentown II: Kalabar's Revenge

Halloweentown II: Kalabar's Revenge (2001) is a adventure, family, fantasy directed by Mary Lambert rated 6.8/10.

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.