Where to watch Infinitum: Subject Unknown (2021) in the UK
Infinitum: Subject Unknown (2021) is currently available to stream in the UK on Amazon Prime Video and Amazon Prime Video with Ads. It can also be rented from Apple TV Store, Rakuten TV, Amazon Video, Google Play Movies, Sky Store, and YouTube or bought from Apple TV Store, Rakuten TV, Amazon Video, Google Play Movies, Sky Store, and YouTube. Last verified on 11 August 2026 by ScreenSearch.
Destined to repeat forever... The test is to find a way out.
Jane is the subject of a twisted science experiment where she is placed in a parallel world and is forced to find a way to either alter her reality or be stuck in a time-loop, destined to repeat the same test over and over again, with no memory of her doing it before. But with each 'reset' she starts to retain fragments of memory. With clues pointing to the mysterious Wytness Quantum Research Centre, she tries to find a way out. (The film was shot entirely on an iPhone during the UK’s first lockdown.)
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Stream
Included with these subscription services in the UK.
Free with ads or licence fee
Watch at no extra cost on these UK services.
Rent
Pay-per-view rental, typically 24–48 hours.
Buy
Purchase a digital copy you keep in the storefront's library.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Is Infinitum: Subject Unknown on Netflix, Disney+ or Prime Video?
Quick answers for the UK's biggest streaming services, checked against today's data.
Netflix
No — Infinitum: Subject Unknown (2021) is not currently on Netflix in the UK. It is streaming on Amazon Prime Video, Amazon Prime Video with Ads, and Amazon Prime Video Free with Ads instead.
Amazon Prime Video
Yes — Infinitum: Subject Unknown (2021) is currently streaming on Amazon Prime Video in the UK, included with a subscription. Availability is refreshed daily by ScreenSearch.
Disney+
No — Infinitum: Subject Unknown (2021) is not currently on Disney+ in the UK. It is streaming on Amazon Prime Video, Amazon Prime Video with Ads, and Amazon Prime Video Free with Ads instead.
Cast & crew
Top-billed cast in Infinitum: Subject Unknown.
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Tori Butler-HartJane / Number 7 -
Ian McKellenDr. Charles Marland-White -
Conleth HillProfessor Aaron Östergaard -
Wendy Muir HartWytness Scientist 1
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Christopher HartWytness Scientist 2
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Matthew Butler-HartCase Watch Agent
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Holly Dale SpencerObservation Scientist 1 (voice)
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Ben LeeObservation Scientist 2 (voice)
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Infinitum: Subject Unknown — frequently asked questions
Where can I stream Infinitum: Subject Unknown in the UK?
Infinitum: Subject Unknown (2021) is currently included in subscriptions to Amazon Prime Video and Amazon Prime Video with Ads in the United Kingdom. Sign-in is required to play. Streaming licences change occasionally — ScreenSearch refreshes its data daily.
How much does it cost to rent Infinitum: Subject Unknown?
Rental prices vary by service and tier (HD vs 4K), typically £3.49 to £5.99 in the UK for a 48-hour rental. ScreenSearch links you straight to Apple TV Store, Rakuten TV, Amazon Video, Google Play Movies, Sky Store, and YouTube so you can check the current price.
Can I buy a digital copy of Infinitum: Subject Unknown?
Yes. Infinitum: Subject Unknown can be bought as a digital download from Apple TV Store, Rakuten TV, Amazon Video, Google Play Movies, Sky Store, and YouTube in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.
Is Infinitum: Subject Unknown on Netflix in the UK?
No — Infinitum: Subject Unknown (2021) is not currently on Netflix in the UK. It is streaming on Amazon Prime Video, Amazon Prime Video with Ads, and Amazon Prime Video Free with Ads instead.
Is Infinitum: Subject Unknown on Amazon Prime Video in the UK?
Yes — Infinitum: Subject Unknown (2021) is currently streaming on Amazon Prime Video in the UK, included with a subscription. Availability is refreshed daily by ScreenSearch.
Is Infinitum: Subject Unknown on Disney+ in the UK?
No — Infinitum: Subject Unknown (2021) is not currently on Disney+ in the UK. It is streaming on Amazon Prime Video, Amazon Prime Video with Ads, and Amazon Prime Video Free with Ads instead.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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