Monster High: Fright On! (2011)
When other monster schools, Belfrey Prep (vampires) and Cresent Moon High (werewolves), are merged with Monster High, our ghouls find themselves up against a Normie administrator (Van Hellscream) determined to drive a stake into the harmony of the school, and magnify old grievances in order to isolate and separate the monster groups. This agenda of intolerance can only be cured by Frankie, Clawdeen, Draculaura and their ghoulfriends as they strive to prove that the culture clash of Fur and Fang will not inevitably lead to a war within the walls of the school. Because if it does, Monster High will be shut down!