Monster High: Boo York, Boo York

It's fright lights, big city when the Monster High ghouls head to Boo York! Cleo de Nile is invited to attend a fancy gala celebrating the return of a magical comet and, of course, she brings along her beast friends. But their trip isn't all fun and frightseeing because Nefera, Cleo's sister, uses the comet's powers for her own spooktacularly sneaky plans.