Also released as
- Suor Omicidi
- Deadly Habit
- Sister Murders
- Geständnis einer Nonne
- The Killer Nun
- La Petite soeur du diable
Filed under
Killer Nun
Killer Nun is a 1979 Italian psychological horror film directed by Giulio Berruti. It is one of the 72 films on the Director of Public Prosecutions' video nasties list, later dropped without a successful prosecution.
Anita Ekberg as a morphine-addicted nun in a hospital. Nunsploitation with an actual performance in it.
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Anita Ekberg, a decade after La Dolce Vita, as a morphine-addicted nun in a geriatric hospital.
Nunsploitation was a substantial Italian cycle and most of it is unwatchable. This one has an actual performance in it: Ekberg plays Sister Gertrude's deterioration as physical, sweaty and undignified, and she is not being camp about it.
The film claims to be based on a true case in Belgium, which is the standard Italian marketing lie of the period.
Giulio Berruti directs it more or less straight, which makes the exploitation elements sit oddly rather than comfortably. The dentures sequence is the one people remember, and it has nothing supernatural in it at all.
Listed by the DPP and dropped.
Banned, seized, prosecuted
DPP 72 · listed, then dropped
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Trailer
The sleeves
The same film, sold as a different film in each territory. Click any of them.
Where to watch
Australia
Canada
USA
Legal sources only. Availability data from JustWatch via TMDB.
Checked 9 Aug 2026
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Adjacent
The Driller Killer
Ferrara's debut, and mostly a film about being broke in New York. The sleeve got it prosecuted.
Don't Go in the House
A man with a flamethrower and a steel room. The mother is the point and the film knows it.
Maniac
Joe Spinell wrote himself the lead and Tom Savini blew his own head off on camera.
Exposé
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The Shining
King hated it. Everyone else was right. The geography of the hotel is deliberately impossible.
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Two men chained in a bathroom, made for 1.2 million dollars in eighteen days, and it is far better than its franchise.
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