"Halloweentown High" is a 2004 Disney Channel Original Movie and the third installment in the Halloweentown series. The film follows Marnie Piper, a young witch, as she attends a new high school that welcomes students from the magical realm of Halloweentown. In this movie, Marnie and her friends face challenges as they try to integrate their supernatural classmates into the human world. The story explores themes of acceptance and friendship while showcasing various magical creatures, including werewolves, vampires, and ghosts.