A hilarious retelling of the Medusa myth in a modern setting by the acclaimed writing partnership of the 2 Steves. Ms Dusa is the supply teacher from hell! She wears a turban, a cloak and jet black sunglasses. Everyone is scared rigid of her. When children at the school start being turned into stone, Perce and Andy get suspicious. What exactly is under the turban and how can they get her to turn their friends back into people?