A young man returns from Rome to his sister's satanic New York apartment house.
Mark Elliot
Rose Elliot
Sara
Elise Stallone Van Adler
Kazanian
Carol
Nurse
Carlo
Professor Arnold / Dr. Varelli
John, the Butler
Musical Student
Cook
Man
Shadow
Music Teacher
Cabdriver
Bookbinder
Old Man
Narrator (voice) (uncredited)
Burning Building Cop (uncredited)
Tenant in New York Building (uncredited)
Tenant in New York Building (uncredited)
Tenebre
The Mother of Tears
Opera
The Phantom of the Opera
Trauma
Window Water Baby Moving
Color Me Blood Red
Sawed Off
Vampire Vixens from Venus
She Mob
Bloody Wednesday
Four Flies on Grey Velvet
Death Ship
Hero at Large
The Creeping Flesh
The Case of the Scorpion's Tail
Alone in the Dark
ExTerminators
The Wizard of Gore
Someone's Watching Me!
Released
Original LanguageItalian
Budget$3,000,000
Revenue$0
Production Companies