Terror in the Haunted House is a 1958 American horror film produced by William S. Edwards and directed by Harold Daniels. The movie stars Gerald Mohr, Cathy O'Donnell, William Ching, and John Qualen. Its plot follows newlywed Sheila, who moves with her husband Philp into a rural Florida mansion which she is horrified to discover was the subject of a recurring nightmare for which she sought psychiatric care in Switzerland. The house is the key to events that have haunted her husband's family for a generation, and Philip's intent is to use her mind to unlock the mystery.