Sandra Demarest arrives at the Caldwell estate, and announces to Mark Caldwell that she was secretly married to his nephew James, who recently died. Mark does not believe her, but allows her to remain at the manor while a search is made for a missing will that would prove her claim. Sandra befriends James's sister, who tells of strange noises and agonised screams from the laboratory wing of the estate.

Starring:
Errol Flynn
Barbara Stanwyck
Geraldine Brooks
Richard Basehart
Jerome Cowan
John Ridgely
Patricia Barry
Rory Mallinson
Helen Thimig
Paul Stanton

One DVD.
£3.99