The Legend of Hell House

The wealthy Mr. Rudolph Deutsch promises a small fortune to the physicist Dr. Lionel Barrett; to the mental medium Florence Tanner; and to the physical parapsychologist Benjamin Franklin Fischer to investigate survival after death in the notorious Belasco House, a.k.a. Hell House. The house belonged to "Roaring Giant" Emeric Belasco that promoted orgies in the house and had mysteriously disappeared after a massacre. Fischer is the only survival of a previous investigation and the Dr. Barrett goes with his wife Ann Barrett. Along the days, Florence believes that there are entities in the house, including Belasco's son Daniel; Fischer keeps his mind closed expecting only to earn the promised money, and the skeptical Dr. Barrett brings a machine to drain the energy in the house. Will they be successful in their intent?