Casper's Scare School

Caught befriending human Jimmy, Casper faces Kibosh, king of the Underworld, who sends him to Scare School. There, Casper bonds with Ra, a mummy with unraveling issues, and Mantha, a zombie who struggles to stay in one piece. But when Casper uncovers a dangerous plot by two-headed headmaster Alder and Dash, he and his misfit friends must band together to save the day.