Killer Nun
Suor Omicidi
“From the Secret Files of the Vatican!”
We checked 8 streaming services in India on 06 Jun 2026 at 00:51 IST
About
A demented nun sliding through morphine addiction into madness, while 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.
Cast
Anita Ekberg
as Sister Gertrude
Joe Dallesandro
as Dr. Patrick Roland
Alida Valli
as Mother Superior
Massimo Serato
as Dr. Poirret
Daniele Dublino
as Director
Paola Morra
as Sister Mathieu
Lou Castel
as Peter
Laura Nucci
as Baroness
Alice Gherardi
as Nurse
Lee De Barriault
as
Ileana Fraia
as Florence
Antonietta Patriarca
as
Sofia Lusy
as Janet
Nerina Montagnani
as Josephine
Franco Caracciolo
as Priest in Confessional
Maria Sofia Amendolea
as
Chicca Thomas
as
Manlio Pierotti
as
Brunello Chiodetti
as Sister Gertrude's Lover
Enzo Spitaleri
as
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Watch Killer Nun Online Free in HD
If you've been searching for Killer Nun full movie in HD, CineFlixo has you covered. This talked-about Italiano horror, thriller, and mystery title from 1979 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About Killer Nun
“From the Secret Files of the Vatican!”
A demented nun sliding through morphine addiction into madness, while 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. Running 89 minutes.
Killer Nun Cast and Characters
The cast features Anita Ekberg (as Sister Gertrude), Joe Dallesandro (as Dr. Patrick Roland), Alida Valli (as Mother Superior), Massimo Serato (as Dr. Poirret), and Daniele Dublino (as Director). Their performances are a major reason Killer Nun has built such a passionate audience.
Where to Watch Killer Nun Online
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▶ Watch Killer Nun NowWhy People Are Watching Killer Nun
Killer Nun flies under the radar but it deserves your attention. What makes it work is tight pacing that earns its twists. If you enjoy Italiano storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Killer Nun
Where can I watch Killer Nun online for free?
You can watch Killer Nun online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Killer Nun?
Killer Nun runs for 89 minutes (about 1.5 hour).
Is Killer Nun good? What's the rating?
Killer Nun holds a 4.8/10 rating based on 85 reviews — a niche pick worth checking out.
Who is in the cast of Killer Nun?
The main cast includes Anita Ekberg, Joe Dallesandro, Alida Valli, and Massimo Serato, plus a strong supporting ensemble.
Is Killer Nun available in Italiano?
Yes — Killer Nun was originally produced in Italiano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Killer Nun released?
Killer Nun was released in 1979.
Do I need an account to watch Killer Nun on CineFlixo?
No. CineFlixo is free and you can watch Killer Nun without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
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If you enjoyed Killer Nun, check out Complex of Fear, A History of Violence, Sno-Line, Hangout, and Baby Girl.
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Frequently Asked Questions
Common questions about Killer Nun
Where can I watch Killer Nun for free?
You can watch Killer Nun (1979) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Killer Nun about?
Killer Nun is a Horror/Thriller film. A demented nun sliding through morphine addiction into madness, while 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.
When was Killer Nun released?
Killer Nun was released on May 9, 1979. It has a runtime of 1h 29m. The film was produced by CineSud.
Who stars in Killer Nun?
Killer Nun stars Anita Ekberg, Joe Dallesandro, Alida Valli and Massimo Serato. The full cast list is available in the Cast section above.
Is Killer Nun available in HD?
Yes, Killer Nun is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.