After Aggie leaves to return to Halloweentown, Marnie, Dylan and, unknown to Marnie and Dylan, Sophie follow her onto the return bus. Soon afterwards, Gwen follows the children to Halloweentown.

The ball is in Disney's court." Because even though it's been three decades since Marnie first found herself in Halloweentown ...

Marnie and her friends from Halloweentown are back in this made-for-cable feature. Marnie is a teenage witch living with her family of supernatural beings in the village of Halloweentown.