Children Shouldn't Play With Dead Things (1972)
Led by a mean-spirited director, Alan (Alan Ormsby), a theater troupe travels by boat to a small island graveyard for buried criminals. Using a grimoire, Alan begins a séance to raise the dead. The group finds more than they bargained for when the dead return from their graves, forcing the troupe to take refuge in an old abandoned caretaker's house. Can they stay put until daylight against the undead onslaught, or do they flee into the pitch black night? Will anyone survive?