Infinitum: Subject Unknown Poster

Infinitum: Subject Unknown 2021

★ 5.456 votes86 min📅 2021-03-03

"Destined to repeat forever... The test is to find a way out."

Dive into the mind-bending thriller *Infinitum: Subject Unknown* (2021), directed by Matthew Butler-Hart, where reality unravels in a chilling experiment.

Director: Matthew Butler-Hart

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
Wytness Scientist 1
Christopher Hart
Wytness Scientist 2
Matthew Butler-Hart
Case Watch Agent
Holly Dale Spencer
Observation Scientist 1 (voice)
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)

Frequently Asked Questions

What is Infinitum: Subject Unknown (2021) about?

Jane discovers she's the subject of a twisted experiment, forced to relive the same test in a parallel world. Each reset leaves her with eerie glimpses of her past, pushing her to uncover the truth behind the Wytness Quantum Research Centre before she's trapped forever.

Who directed Infinitum: Subject Unknown?

The film was directed by Matthew Butler-Hart, who also co-wrote and produced it, blending experimental storytelling with thriller intensity.

Who stars in Infinitum: Subject Unknown?

The cast includes Tori Butler-Hart, Ian McKellen, Conleth Hill, Wendy Muir Hart, and Christopher Hart, with McKellen and Hill delivering standout performances.

Is Infinitum: Subject Unknown (2021) worth watching?

For fans of cerebral sci-fi thrillers, *Infinitum* delivers a fresh take on time-loop tropes with sharp performances and a stripped-down aesthetic. Its unrated status leaves room for debate, but its inventive premise makes it a compelling watch.

How long is Infinitum: Subject Unknown?

The film runs for 86 minutes, offering a tight, tension-filled runtime that keeps you guessing until the end.

About Infinitum: Subject Unknown (2021) — A mind-bending thriller about time loops and memory

Dive into the mind-bending thriller *Infinitum: Subject Unknown* (2021), directed by Matthew Butler-Hart, where reality unravels in a chilling experiment. Jane wakes up trapped in a parallel world, forced to relive a mysterious test with no memory of her past attempts—until fragments of recall begin to surface. As she pieces together clues pointing to the shadowy Wytness Quantum Research Centre, she races against time to break free from the loop before it consumes her forever.

With Ian McKellen and Conleth Hill adding gravitas to this sci-fi mystery, *Infinitum: Subject Unknown* blends existential dread with high-stakes suspense. Shot entirely on an iPhone, the film's stripped-down aesthetic amplifies the claustrophobic tension, making every reset feel like a descent into the unknown. Will Jane outsmart the system, or is she doomed to repeat her fate ad infinitum?