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Currently available on 4 streaming services.

Infinitum: Subject Unknown (2021)

7988.

-5

JustWatch Icon13%
4.0 (10k)
M

Age rating

1h 26min
Where to watchWatch for freeSynopsisTrailersStreaming ChartsSimilar titles
Infinitum: Subject Unknown

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Amazon Prime Video

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M

86min - English

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Then A$ 12.98 / month

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Synopsis

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.)

Videos: Trailers, Teasers, Featurettes

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Where does Infinitum: Subject Unknown rank today?

The JustWatch Daily Streaming Charts are calculated by user activity within the last 24 hours. This includes clicking on a streaming offer, adding a title to a watchlist, and marking a title as 'seen'. This includes data from ~1.7 million movie & TV show fans per day.

Infinitum: Subject Unknown is 7988 on the JustWatch Daily Streaming Charts today. The movie has moved down the charts by -5 places since yesterday. In Australia, it is currently more popular than She Will but less popular than It's the Easter Beagle, Charlie Brown.

Rank Title

7984.

A Goofy Movie
A Goofy Movie

+6

7985.

Fatherhood
Fatherhood

+6

7986.

Zeros and Ones
Zeros and Ones

+6

7987.

It's the Easter Beagle, Charlie Brown
It's the Easter Beagle, Charlie Brown

+3

7988.

Infinitum: Subject Unknown
Infinitum: Subject Unknown

-5

7989.

She Will
She Will

+6

7990.

Steal
Steal

—

7991.

Our Towns
Our Towns

-5

7992.

Lady and the Tramp
Lady and the Tramp

+6

Streaming charts last updated: 21:25, 18/08/2026

Cast

Tori Butler-Hart
Tori Butler-Hart

Jane / Number 7

Ian McKellen
Ian McKellen

Dr. Charles Marland-White

Conleth Hill
Conleth Hill

Professor Aaron Östergaard

Wendy Muir Hart
Wendy Muir Hart

Wytness Scientist 1

Christopher Hart
Christopher Hart

Wytness Scientist 2

Matthew Butler-Hart
Matthew Butler-Hart

Case Watch Agent

Holly Dale Spencer
Holly Dale Spencer

Observation Scientist 1 (voice)

Ben Lee
Ben Lee

Observation Scientist 2 (voice)

Graham Butler
Graham Butler

Case Watch Agent 1 (voice)

Tori Butler-Hart
Tori Butler-Hart

Case Watch Agent 2 (voice)

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