Meet an imposing gentleman named Donald. His colleagues consider him an expert in the field of paranormal phenomena, he himself is too modest to say anything like that. The rumor about his successful exile of ghosts and demons in the past spread far beyond his hometown and was recently phoned by the director of a small provincial theater. He said that a ghost was operating in the theater, several actors and one stage worker were injured. The institution is on the verge of bankruptcy, and city residents are afraid that the spirit will begin its hunt outside the Melpomene temple. Help the hero in the Haunted Theater cope with the evil ghost.