In this classic 1959 horror film directed by William Castle, a wealthy eccentric named Frederick Loren, played by Vincent Price, invites five guests to a supposedly haunted mansion with the promise of a $10,000 reward for anyone who can survive the night. The guests, each with their own motives, soon find themselves entangled in a web of supernatural occurrences and psychological terror. The film is renowned for its atmospheric tension and innovative use of special effects, which were groundbreaking for its time. It can be viewed for free on 123Movies / Movies123.