ट्रिविया

Anita Ekberg's voice (even though she could speak English fluently in other films) is dubbed by another actress in the English language version.

Joe Dallesandro's voice is dubbed by another actor in the English language version even though English is his first language.

This film is loosely based on Cécile Bombeek, a middle-aged nun who became addicted to morphine and committed a series of murders in a geriatric hospital in Wetteren, Belgium from 1976-1978.

Italian censorship visa #73203, delivered on 03/13/1979.