Killer Nun (1979)

A demented nun sliding through morphine addiction into madness, whilst presiding over a regime of lesbianism, torture and death. Sister Gertrude is the head nurse/nun in a general hospital, whose increasingly psychotic behavior endangers the staff and patients around her.

Killer Nun is a drama movie featuring Anita Ekberg and directed by Giulio Berruti.

Killer Nun is currently streaming for free (ad-supported) on Plex, Plex Player, Pluto TV and Tubi TV and it's also available on ARROW and FlixFling.

It is also possible to buy Killer Nun on Amazon Video, Apple TV, FlixFling, Google Play Movies and YouTube.