You may not believe in ghosts but you cannot deny terror.
Dr. John Markway recruits three strangers for a sleep-disorder study at the eerie and isolated Hill House. It soon becomes clear his real interest lies in the mansion itself and its sinister history, as they are forced to confront the nature of its horror…
Julie Harris
Eleanor Lance
Claire Bloom
Theodora
Richard Johnson
Dr. John Markway
Russ Tamblyn
Luke Sanderson
Fay Compton
Mrs. Sanderson
Rosalie Crutchley
Mrs. Dudley
Lois Maxwell
Grace Markway
Valentine Dyall
Mr. Dudley
Diane Clare
Carrie Fredericks
Ronald Adam
Eldridge Harper
Pamela Buckley
First Mrs. Crain (uncredited)
Frieda Knorr
Second Mrs. Crain (uncredited)
