Evil lurks in the gloomy house at Markham Manor where a deranged Sir Edward is the chained prisoner of his brother Julian. When Sir Edward escapes, he embarks on a monstrous killing spree, determined to seek revenge on all those whom he feels have double-crossed him.
Verdict: Unknown
> Gordon Hessler (Director)
> John Coquillon (Director of Photography)
> Christopher Wicking (Dialogue)
> Lawrence Huntington (Screenplay)
> Edgar Allan Poe (Short Story)
