Vincent Price
Sir Julian Markham
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.
Sir Julian Markham
Dr. J. Neuhartt
Joshua Kemp
Heidi
Sally Baxter
Sir Edward Markham
Samuel Trench
Lady Elizabeth Markham
Hackett
Norton
N'Galo
Weller
Holt
Franklin
Hawthorne
Witchdoctor
Ruddock
Martha
Parson
Mrs. Hopkins
Director
