MyCinema has not rated Killer Nun for scares yet. TMDB lists it as a horror, thriller, and mystery film.

Where can I watch Killer Nun in the US?

Killer Nun streams on FlixFling and ARROW, is free on Pluto TV, Mometu, and Tubi TV, and can be rented from Apple TV Store, Google Play Movies, YouTube, and 1 more in the US. Listings come from JustWatch and can change, so check the service before paying.

How long is Killer Nun?

Killer Nun runs 1 hour 29 minutes (89 minutes).

Is Killer Nun suitable for kids?

TMDB lists no age rating for Killer Nun in the United States or the United States. Treat it as unsuitable for children until you have checked it yourself.

TMDB19791h 29mHorror / Thriller / Mystery

Killer Nun

Name: Killer Nun
Genre: Horror, Thriller, Mystery
Released: 1979-05-09
Duration: 89 min

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.

TMDB audience score

Based on 87 votes

Saved only on this device unless you sign in.

Availability

Where to watch in the US

change

Provider listings are supplied by JustWatch through TMDB. Verify pricing and availability before renting or subscribing.

FlixFlingsubscription ARROWsubscription Pluto TVads Mometuads Tubi TVads Apple TV Storerent Google Play Moviesrent YouTuberent FlixFlingrent Apple TV Storebuy Google Play Moviesbuy YouTubebuy FlixFlingbuy

United States listings · Refreshed 16 Oct 2026. More horror to watch in the US

MyCinema quick facts

Killer Nun at a glance

Worked out from the film's TMDB record and its United States provider listings. These are facts about the data, not a review.

Runtime

Short watch · 1h 29m

At 1h 29m it runs under 90 minutes.

More horror under 90 minutes

Genres

Horror · Thriller · Mystery

TMDB files it under horror, thriller, and mystery.

US availability

2 subscriptions · 3 free · 4 to rent · 4 to buy

Included with 2 subscription services: FlixFling and ARROW. Free or ad-supported on Pluto TV, Mometu, and Tubi TV. Listed to rent from 4 stores. Listed to buy from 4 stores.

TMDB audience score

4.8 / 10 on TMDB

TMDB users rate it 4.8 out of 10 across 87 votes, a low audience score. That is a moderate sample of voters.

Why watch Killer Nun tonight

It is a short one: 1h 29m, so it fits a late start.
It is included with FlixFling and ARROW in the US, so there is no rental fee if you already subscribe.
There is a trailer on this page if you want a look first.

How scary is Killer Nun?

The scare meter is MyCinema's own rating, given by a person who has watched the film. It is not a TMDB score.

Not rated yet, vote below.

Did Killer Nun scare you?

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Questions about Killer Nun

Is Killer Nun scary?: MyCinema has not rated Killer Nun for scares yet. TMDB lists it as a horror, thriller, and mystery film.
Where can I watch Killer Nun in the US?: Killer Nun streams on FlixFling and ARROW, is free on Pluto TV, Mometu, and Tubi TV, and can be rented from Apple TV Store, Google Play Movies, YouTube, and 1 more in the US. Listings come from JustWatch and can change, so check the service before paying.
How long is Killer Nun?: Killer Nun runs 1 hour 29 minutes (89 minutes).
Is Killer Nun suitable for kids?: TMDB lists no age rating for Killer Nun in the United States or the United States. Treat it as unsuitable for children until you have checked it yourself.