
Infinitum: Subject Unknown
Destined to repeat forever... The test is to find a way out.
Directed by Matthew Butler-Hart
Produced by Fizz and Ginger Films, High Octane Pictures
A claustrophobic, paranoia-soaked time-loop thriller that traps a lone woman in a nightmarish experiment, grappling with fragmented memory and the existential horror of repetition.
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.)
Clusters
Questions people ask
Is Infinitum: Subject Unknown scary? Yes, very. More frightening than 94% of films.
Is Infinitum: Subject Unknown sad? Yes. More sad than 88% of films.
Is Infinitum: Subject Unknown easy watching? Not especially. Less comforting than 74% of films.
Does Infinitum: Subject Unknown end with hope? Not especially. Less hopeful than 70% of films.
Is Infinitum: Subject Unknown violent? About average. Almost exactly mid-range.
These describe how the film comes across, measured across the whole film and compared with other well-known films. They are not a content list — nothing here was counted or checked scene by scene, so for age-suitability or specific content use a classification board or a dedicated content-warning service.
Cinnamon Score
How much this film gives you that nothing else will, and whether it delivers.
You have seen this shape before.
How unlike any other film this one feels
How much more it delivers than it promises
How much audiences actually like it
Ensemble





Like Infinitum: Subject Unknown
Nearest across the full emotional profile.
Same Mood as Infinitum: Subject Unknown
Nearest on what's most distinctive about this one.
Like Infinitum: Subject Unknown, But Darker
Similar, pushed toward heavier and more intense.
Like Infinitum: Subject Unknown, But Lighter
Similar, pushed toward warmer and easier.
Like Infinitum: Subject Unknown, But Less Popular
Same territory, far fewer people have seen it.

















































