This comedy sees Charles a novelist invite a medium to his house to hold a séance as research for a book. It all goes wrong when he is haunted by the ghost of his first wife, Elvira after the séance. Elvira, tries to disrupt Charles's second marriage to Ruth who cannot see her. Elvira unintentionally kills Ruth who comes back for revenge on her, chaos ensues! Will the medium be able to exorcise the ghosts of both wives? Will Charles be left in peace? What vital part does the maid play?