TMDB20171h 30mScience Fiction / Thriller / Horror

Curvature

Name: Curvature
Genre: Science Fiction, Thriller, Horror
Released: 2017-10-08
Duration: 90 min

Changing the past changes everything

Helen tries to cope with the recent death of her husband, a scientist who killed himself right when he was on the verge of successfully completing the invention of a time machine. One day, she receives a phone call, and a voice suspiciously resembling her own voice warns her that she’s in danger. Is it possible Helen has time travelled? And what could have led her to do something like that?

TMDB audience score

Based on 89 votes

Saved only on this device unless you sign in.

Availability in the UK

Where the story is waiting

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

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UK only · Refreshed 12 Oct 2026.

MyCinema quick facts

Curvature at a glance

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

Runtime

Standard length · 1h 30m

At 1h 30m it sits between 90 minutes and two hours.

Genres

Science Fiction · Thriller · Horror

TMDB files it under science fiction, thriller, and horror.

UK availability

2 subscriptions · 3 free · 5 to rent · 6 to buy

Included with 2 subscription services: Amazon Prime Video and Amazon Prime Video with Ads. Free or ad-supported on Amazon Prime Video Free with Ads, W4free, and Amazon MX Player. Listed to rent from 5 stores. Listed to buy from 6 stores.

TMDB audience score

4.9 / 10 on TMDB

TMDB users rate it 4.9 out of 10 across 89 votes, a low audience score. That is a moderate sample of voters.

Why watch Curvature tonight

It is a regular evening's length at 1h 30m.
It is included with Amazon Prime Video and Amazon Prime Video with Ads in the UK, so there is no rental fee if you already subscribe.
There is a trailer on this page if you want a look first.