Release calendarTop 250 moviesMost popular moviesBrowse movies by genreTop box officeShowtimes & ticketsMovie newsIndia movie spotlight
    What's on TV & streamingTop 250 TV showsMost popular TV showsBrowse TV shows by genreTV news
    What to watchLatest trailersIMDb OriginalsIMDb PicksIMDb SpotlightFamily entertainment guideIMDb Podcasts
    OscarsEmmysSan Diego Comic-ConSummer Watch GuideToronto Int'l Film FestivalSTARmeter AwardsAwards CentralFestival CentralAll events
    Born todayMost popular celebsCelebrity news
    Help centerContributor zonePolls
For industry professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign in
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
  • Cast & crew
  • User reviews
  • Trivia
  • FAQ
IMDbPro

Infinitum: Subject Unknown

  • 2021
  • 1h 26m
IMDb RATING
4.0/10
10K
YOUR RATING
Ian McKellen, Conleth Hill, Matthew Butler-Hart, and Tori Butler-Hart in Infinitum: Subject Unknown (2021)
Trailer 1
Play trailer1:29
2 Videos
15 Photos
MysterySci-Fi

An experimental film shot with just one crew member. Jane is trapped in a parallel universe and is forced to find a way to alter her reality before it is too late.An experimental film shot with just one crew member. Jane is trapped in a parallel universe and is forced to find a way to alter her reality before it is too late.An experimental film shot with just one crew member. Jane is trapped in a parallel universe and is forced to find a way to alter her reality before it is too late.

  • Director
    • Matthew Butler-Hart
  • Writers
    • Tori Butler-Hart
    • Matthew Butler-Hart
  • Stars
    • Tori Butler-Hart
    • Ian McKellen
    • Conleth Hill
  • See production info at IMDbPro
  • IMDb RATING
    4.0/10
    10K
    YOUR RATING
    • Director
      • Matthew Butler-Hart
    • Writers
      • Tori Butler-Hart
      • Matthew Butler-Hart
    • Stars
      • Tori Butler-Hart
      • Ian McKellen
      • Conleth Hill
    • 104User reviews
    • 34Critic reviews
  • See production info at IMDbPro
    • Awards
      • 1 win & 6 nominations total

    Videos2

    Infinitum: Subject Unknown
    Trailer 1:29
    Infinitum: Subject Unknown
    Teaser Trailer - Infinitum: Subject Unknown
    Trailer 1:06
    Teaser Trailer - Infinitum: Subject Unknown
    Teaser Trailer - Infinitum: Subject Unknown
    Trailer 1:06
    Teaser Trailer - Infinitum: Subject Unknown

    Photos15

    View Poster
    View Poster
    View Poster
    View Poster
    + 11
    View Poster

    Top cast8

    Edit
    Tori Butler-Hart
    Tori Butler-Hart
    • Jane…
    Ian McKellen
    Ian McKellen
    • Dr. Charles Marland-White
    Conleth Hill
    Conleth Hill
    • Professor Ostergaard
    Wendy Muir Hart
    • Wytness Scientist 1
    Chris Hart
    • Wytness Scientist 2
    • (as Christopher Hart)
    Holly Dale Spencer
    • Observation Scientist 1
    • (voice)
    Ben Lee
    • Observation Scientist 2
    • (voice)
    Graham Butler
    • Case Watch Agent 1
    • (voice)
    • Director
      • Matthew Butler-Hart
    • Writers
      • Tori Butler-Hart
      • Matthew Butler-Hart
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews104

    4.010K
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    namstonk

    Nice that friends are giving 10/10 but it's absolutely awful

    If your expecting Mckellen then he appears for about a minute and a half.

    Then the awful hilarity ensues.

    You're trapped in an attic with hands bound, but don't open a window to shout for help or break glass to cut your bounds. You do however go to sleep on the floor, even though two mattresses are actually in the room. After waking you discover you weren't trapped, there were just empty boxes blocking the staircase, yes, EMPTY BOXES, shocking. Subsequently, you go downstairs and instead of looking for something to cut your bound hands, our hero decides to see if a piano works, yup that well-known device for cutting ties.

    That is as coherent as this terrible drivel gets.

    As said, the scores of 10/10 are clearly friends, strange that they haven't reviewed anything else and the ones that have also reviewed the previous films by this couple. C'mon people, loyalty is one thing but 10/10 is for Alien, Lawrence of Arabia, The Godfather Part 2, Blade Runner etc.
    3thingmaker2001

    Well Made But Pointless

    A well made, well acted story involving an apparent time loop and using the word "quantum" to suggest some sort of explanation for it all. The important thing to understand is that it is not going anywhere and nothing will ever be explained. If that appeals to you, you might want to see it.
    5rosanna-83335

    Not enough story

    For a film with no budget wasn't bad. Not taking that into account, it was a bit simplistic in a complex way. Let me explain that. Yes the physics concept behind the idea is complex but if you get that then really the whole thing is just literally in some way the same thing over and over again. The story is quite basic in facts. So as much as I like the visual representation of a physics concep, I would have liked more story. I would have liked more background, know who the girl is, how she got enrolled, was it volontary like we finally learn was the casefor the people in the cube or was she forced into it? Also does she know who she is?

    As for the presence of Sir Ian, frankly, him or another actor wouldn't make much difference for the time he is actually on screen.
    3Thanos_Alfie

    Maybe I did not understand it...

    "Infinitum: Subject Unknown" is a Sci-fi movie in which we watch a woman trapped in a parallel universe trying to understand what is going on while she is also trying to find a way to escape. She has to be fast otherwise she will start over again.

    I did not know what to expect from this movie but I was curious enough to watch it. I have to say that I found it different and it did not make any sense in the end or maybe I did not understand it. The direction which was made by Matthew Butler-Hart it was not the best and in my opinion he could present everything he wanted about parallel universes and the changes that can occur with a better way. All in all, I have to say that "Infinitum: Subject Unknown" is a very different movie and I suggest you to skip it if you want to watch it just for Ian McKellen's interpretation.
    2brmtowers

    Goes nowhere

    A drab and annoying film with a badly rendered idea based on one concept. Which wasn't even explored. Kind of like groundhog day but without any of the humour, charm, direction or other characters Groundhog day had. I love Sci fi and can even tolerate mediocre sci-fi but this wasn't even that. Ian McKellen had one line! Filmed in midst of a pandemic on a phone? It shows!

    More like this

    The Dark Side of the Moon
    6.1
    The Dark Side of the Moon
    Little Horror Movie
    4.1
    Little Horror Movie
    The Midnight Orchestra
    6.7
    The Midnight Orchestra
    Exodus
    6.9
    Exodus
    Kandisha
    5.0
    Kandisha
    Hamlet Within
    5.9
    Hamlet Within
    97 Minutes
    3.8
    97 Minutes
    In Full Bloom
    5.5
    In Full Bloom
    Love in Kilnerry
    5.6
    Love in Kilnerry
    Clinic
    3.2
    Clinic
    Herbie
    7.8
    Herbie
    Wreck
    6.6
    Wreck

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      As the film was shot during the first UK lockdown in 2020, only Matthew and Tori were ever on set. The rest of the crew would review footage remotely. Ian McKellen and Conleth Hill's footage was shot by them with Matthew directing online.
    • Crazy credits
      No Doppelgängers Were Harmed in the Making of this Film
    • Soundtracks
      Keep Smiling at Trouble
      Written by Buddy G. DeSylva (as B.G. DeSylva), Al Jolson and Lewis E. Gensler (as Lewis Gensler)

      Performed by Daisy Kane

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    FAQ16

    • How long is Infinitum: Subject Unknown?Powered by Alexa

    Details

    Edit
    • Release date
      • August 6, 2021 (United States)
    • Country of origin
      • United Kingdom
    • Official sites
      • Official Site
      • Official Twitter
    • Language
      • English
    • Also known as
      • Нескінченність: Суб'єкт невідомий
    • Filming locations
      • Oxfordshire, England, UK(Countryside driving scenes)
    • Production company
      • Fizz and Ginger Films
    • See more company credits at IMDbPro

    Box office

    Edit
    • Budget
      • $1,000,000 (estimated)
    See detailed box office info on IMDbPro

    Tech specs

    Edit
    • Runtime
      • 1h 26m(86 min)
    • Color
      • Color
    • Aspect ratio
      • 2.39:1

    Contribute to this page

    Suggest an edit or add missing content
    • Learn more about contributing
    Edit page

    More to explore

    Recently viewed

    Please enable browser cookies to use this feature. Learn more.
    Get the IMDb App
    Sign in for more accessSign in for more access
    Follow IMDb on social
    Get the IMDb App
    For Android and iOS
    Get the IMDb App
    • Help
    • Site Index
    • IMDbPro
    • Box Office Mojo
    • License IMDb Data
    • Press Room
    • Advertising
    • Jobs
    • Conditions of Use
    • Privacy Policy
    • Your Ads Privacy Choices
    IMDb, an Amazon company

    © 1990-2025 by IMDb.com, Inc.