Locals in an Italian village believe evil has taken over the estate of a recently deceased pianist where murder has taken place. The alleged killer: the pianist's severed hand.
Robert Alda
as Bruce Conrad [Conrad Ryler in on-screen end credits]
Andrea King
as Julie Holden
Peter Lorre
as Hilary Cummins
Victor Francen
as Francis Ingram
J. Carrol Naish
as Police Commissario Ovidio Castanio
Charles Dingle
as Raymond Arlington
John Alvin
as Donald Arlington
David Hoffman
as Ingram's Attorney Duprex
Barbara Brown
as Mrs. Miller
Patricia Barry
as Clara the Maid
William Edmunds
as Ingram's Servant Antonio
Belle Mitchell
as Giovanna the Cook
