In the late 18th century, two newlyweds move into the stately mansion of husband Charles Fengriffen. The bride, Catherine, falls victim to a curse placed by a wronged servant on the Fengriffen family and all its descendants.
A couple whose son had been institutionalized for three years are shocked to discover that the diagnosis was wrong, and that their son is, in fact, deaf.
British crime film directed by Peter Duffell and starring Bernard Lee, Moira Redmond and John Van Eyssen, loosely based on the 1918 novel "The Man Who Knew" by Edgar Wallace.
