Carnival of Creeps

Summer is starting and four friends - Ann, Kyle, Jasmine, and Peter - plan on a summer at the pool, but that's not the case. The evil Headmaster is back and the four friends need to stop his plan before it destroys them for good. But it won't just destroy them - the Headmaster wants to destroy the whole world Will the four friends save us all, or will the Headmaster become the king of a broken world?