On screen
Cast
24 credited performers
John Saxon
Dr. Marcello Bassi
Letícia Román
Nora Davis
Valentina Cortese
Laura Craven-Torrani
Dante DiPaolo
Andrea Landini
Artwork unavailable
Titti Tomaino
Inspector
Luigi Bonos
Albergo Stelletta
Milo Quesada
De Vico / Paccini
Gustavo De Nardo
Dr. Facchetti
Giovanni Di Benedetto
Professor Torrani
Artwork unavailable
Jim Dolen
Priest (uncredited)
Franco Ressel
Arresting Officer at Airport (uncredited)
Artwork unavailable
Robert Buchanan
Dr Alessi
Artwork unavailable
Marta Melocco
Murder Victim
Lucia Modugno
Nurse
Artwork unavailable
Franco Moruzzi
Policeman
Artwork unavailable
Virginia Doro
Torrani's Maid
Mario Bava
Uncle Augusto
Artwork unavailable
Chana Coubert
Ethel Windell Batocci
Adriana Facchetti
Woman in Sguattera Restaurant
Artwork unavailable
Dafydd Havard
Character not listed
Tiberio Murgia
Character not listed
Artwork unavailable
Peggy Nathan
Character not listed
Artwork unavailable
Lido Pini
Character not listed
John Stacy
Character not listed