When Dr. Pieter Fales' patients start receiving ominous letters and getting murdered by an unknown black-clad assailant, he and his daughter both come under suspicion.
When Dr. Pieter Fales' patients start receiving ominous letters and getting murdered by an unknown black-clad assailant, he and his daughter both come under suspicion.
Klaus Kinski , Donna Wilkes , Marianna Hill
Kathy Curtis-Cahill
The Cannon Group , Golan-Globus Productions
as Pieter Fales
as Alison Fales
