![Atlantis: The Lost Empire](https://i0.wp.com/3amovies.com/wp-content/uploads/2024/03/iqGKNML7IUqw4wVNobkpkeYZbUQ.jpg?resize=185%2C278&ssl=1)
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.