Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who's ghost attempts to kill Eric when the crypt floods? Movie plot title: The Terror Movie plot: "The Terror", a killer whose identity is unknown, occupies an English country house that has been converted into an inn. Guests, including the spiritualist Mrs. Elvery and detective Ferdinand Fane, are frightened by strange noises and mysterious organ music. Connors and Marks, two men just released from jail, have sworn revenge upon "The Terror". Following a night of mayhem that includes murder, the identity of "The Terror" is revealed.[1]
Answer:
No answer