"An Italian nobleman seeks help after his paralyzed daughter becomes possessed by the spirit of a malevolent ancestress."
Carla Gravina
as Ippolita Oderisi
Mel Ferrer
as Massimo Oderisi
Arthur Kennedy
as Bishop Ascanio Oderisi
George Coulouris
as Father Mittner
Alida Valli
as Irene
Mario Scaccia
as Faith Healer
Umberto Orsini
as Dr. Marcello Sinibaldi
Anita Strindberg
as Greta
Remo Girone
as Filippo Oderisi
Ernesto Colli
as Possessed Man
Bruno Tocci
as Possessed Man's Friend
Beatrice De Bono
as Woman healed by statue
Dhia Cristiani
as voice dubbing: Alida Valli (uncredited)
John Francis Lane
as Party guest
Milla Johansson
as Party guest (uncredited)
Lea Lander
as Mariangela
Joe D'Amato
Director of Photography
Alberto De Martino
Director
Writer
Vincenzo Tomassi
Editor
Vincenzo Mannino
Gianfranco Clerici
Edmondo Amati
Producer
Michele Germano
Production Supervisor
Alfredo Nicolai
Production Manager
Giorgio Gentili
Assistant Director
Euclide Santoli
Special Effects
Joe Pollini
Klaus D. Pätzold
Fausto Ancillai
Sound Mixer
Makeup Artist
Uberto Bertacca
Art Direction
Roberto Petrozzi
Sound
Costume Design
Ennio Morricone
Original Music Composer
Bruno Nicolai