Halloweentown High also known as Halloweentown III is a 2004 Disney Channel Original Movie that premiered on Disney Channel on October 8, 2004 for the holiday of Halloween. This is the third installment in the Halloweentown series. It is also the last Halloweentown film to feature Kimberly J. Brown as Marnie Piper and to have Sophie Emily Roeske in it.
The Halloweentown students arrive and are magically given human appearances to disguise their true nonhuman natures. School begins with Marnie acting as a tour guide for the exchange group, claiming they are from Canada. Aggie substitute teaches so she can be available in case of need. Cody Finn Wittrock, a new student, shows a romantic interest in Marnie.While Aggie proves unable to teach any subject effectively, the Halloweentown students keep to themselves, hiding in the refuge that Aggie magically creates for them in a remote student locker. Marnie gradually encourages the students to join sports teams, school activities, and to make new friends. ........
Source: Wikipedia