Marnie and Dylan are going to follow their dreams to go to college, at Halloweentown University, which is also known as Witch University.
A girl in a magical world bets her family's magic that nothing bad will happen when kids from Halloweentown attend high school in the mortal realm.
When a young girl living with her secret witch mother learns she too is a witch, she must help her witch grandmother save Halloweentown from evil forces.