Night of Terror is a 1933 American pre-Code horror film directed by Benjamin Stoloff, and starring Bela Lugosi, Sally Blane, Wallace Ford, and Tully Marshall.

Prior to his uncle's death, the young scientist in question, Dr. Arthur Hornsby, claimed to have developed a method of living without oxygen for extended periods.

Despite his incapacity, the death of his uncle leaves a vast fortune, which is to be divided amongst his family members and servants.

Subsequently, members of the family begin to die, one-by-one, and suspicion is cast on the servants, including the "mystic" butler (Bela Lugosi).

The Maniac is shot, and apparently killed, by the newspaper reporter, Tom Hartley; but in the closing moments of the film, he comes back to life and claims that he will haunt the audience if they reveal the plot twist to anyone.