Young Linda Channing visits her fiancé Ian Faulkner at an old aristocratic residence near London. Here he witnesses several mysterious murders. There are no clues to these murders - only bloody corpses and the terrifying sound that always comes shortly before the murders. Inspector Mark Santini embarks on the investigation and slowly unfolds a story full of old wrongs and terrifying revelations...
Germany,
United States of America,
Yugoslavia
Horror,
Drama,
Mystery,
Crime
85 minutes
1974
Bernard Fein
Jadran Film,
ALAT Film,
Idea Inc.