Americans love a good scare at Halloween and nothing does it quite like a haunted house; “haunters” build these houses and act out the roles of the monsters inside, building an atmosphere that resides between the realms of fun and fear for the people who visit year after year. Starting with the history of haunted houses, this comprehensive documentary runs the gamut, including their inception, their evolution and even their future through interviews with fascinating characters who offer unique insights into this largely unexplored world.