Anthropology professor Richard Johnson investigates reports of psychic phenomena at a "troubled" New England mansion known as Hill House. He is joined by Julie Harris and Claire Bloom, women of radically different temperaments who share a common gift for ESP. Cynical Russ Tamblyn, who stands to inherit Hill House, goes along with the paranormal investigators, hoping to get a few laughs. He doesn't -- nor does Harris, the person most adversely affected by the various ghoulies, ghosties and things that go bump in the night which reside throughout Hill House. Both Julie Harris and Claire Bloom insist to this day that they experienced genuine ghostly disturbances during the filming of The Haunting. Conversely, director Robert Wise noted that he wanted to undergo a paranormal experience, but never did.