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
    EmmysSuperheroes GuideSan Diego Comic-ConSummer Watch GuideBest Of 2025 So FarDisability Pride MonthSTARmeter 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

Masking Threshold

  • 2021
  • 1h 30m
IMDb RATING
5.7/10
5K
YOUR RATING
Masking Threshold (2021)
Official Trailer
Play trailer1:52
2 Videos
12 Photos
DramaFantasyHorror

Conducting a series of experiments in his makeshift home-lab, a skeptic IT worker tries to cure his harrowing hearing impairment.Conducting a series of experiments in his makeshift home-lab, a skeptic IT worker tries to cure his harrowing hearing impairment.Conducting a series of experiments in his makeshift home-lab, a skeptic IT worker tries to cure his harrowing hearing impairment.

  • Director
    • Johannes Grenzfurthner
  • Writers
    • Johannes Grenzfurthner
    • Samantha Lienhard
  • Stars
    • Ethan Haslam
    • Johannes Grenzfurthner
    • Jason Scott Sadofsky
  • See production info at IMDbPro
  • IMDb RATING
    5.7/10
    5K
    YOUR RATING
    • Director
      • Johannes Grenzfurthner
    • Writers
      • Johannes Grenzfurthner
      • Samantha Lienhard
    • Stars
      • Ethan Haslam
      • Johannes Grenzfurthner
      • Jason Scott Sadofsky
    • 23User reviews
    • 68Critic reviews
  • See production info at IMDbPro
    • Awards
      • 16 wins & 3 nominations total

    Videos2

    Masking Threshold
    Trailer 1:52
    Masking Threshold
    Masking Threshold (official trailer)
    Trailer 1:52
    Masking Threshold (official trailer)
    Masking Threshold (official trailer)
    Trailer 1:52
    Masking Threshold (official trailer)

    Photos12

    View Poster
    View Poster
    View Poster
    View Poster
    + 8
    View Poster

    Top cast17

    Edit
    Ethan Haslam
    Ethan Haslam
    • Protagonist
    • (voice)
    Johannes Grenzfurthner
    Johannes Grenzfurthner
    • Protagonist (corporeal)
    Jason Scott Sadofsky
    Jason Scott Sadofsky
    • Sadofsky, M.D.
    Bronwynn Mertz-Penzinger
    • Mother
    Caroline St. Clair
    • Mother
    • (voice)
    Ishan Raval
    • Bharat
    David Fine
    • Gavin F. Karp
    Offerus Ablinger
    • The Ex
    Katharina Rose
    Katharina Rose
    • Dana
    Roland Gratzer
    Roland Gratzer
    • Dad
    Matthias Ramon Jaklitsch
    • Amazon delivery guy
    Harald Homolka-List
    Harald Homolka-List
    • Apopka Chief of Police
    Patrick Michael Greene
    • Officer 1
    • (voice)
    Max Grodénchik
    Max Grodénchik
    • Officer 2
    • (voice)
    Paul Poet
    Paul Poet
    • Macro photography model
    Kero Fichter
    • Macro photography model
    Jasmin Hagendorfer
    Jasmin Hagendorfer
    • Macro photography model
    • Director
      • Johannes Grenzfurthner
    • Writers
      • Johannes Grenzfurthner
      • Samantha Lienhard
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews23

    5.74.9K
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    9madame1829

    I have never seen anything like this before

    An intelligent person goes insane. You witness it. It is fierce, outspoken, harsh, unapologetic.

    It is clearly a narrative genre film, but it is also highly experimental and not off-putting. The visuals are stunning, and the sound design is divine. Watch it if you dare.
    6xxmisssvxx

    The epicenter of insanity.

    First things first, this isn't really horror per se, but I suppose going insane would be considered horror. This film focuses on senses in every way possible, sight, sound, taste, smell, and touch. It's those senses that intensifies over time and for some, becomes a crutch into self isolation as it turns into psychological paranoia.

    The film introduces you into each of these senses with spiraling inner thoughts spoken out as the film goes on, and then leads to full blown insanity that ends in surrender. If you focus on the underlying context without feeling bored, you'll understand why this film plays out this way.

    Complete insanity in doses.
    8migslamb

    Unique and intelligent.

    This is a masterful piece of movie making, reminiscent of Poe's The Telltale Heart. A horror ASMR film with a faceless protagonist describing his efforts to prove his sanity. In fact, what we see as an audience is a detailed decent into madness. The brutality and delusions continue to escalate as the movie moves along. I entered in to this experience with no idea of what i was in for. This was a nice surprise. However, this film is nor for everyone. I'm trying to just describe the feeling of this film without ruining it for that 1in 5 person that will love it. The plot description says all you need to know going in.
    9artery-82858

    This is a masterclass in indie filmmaking.

    Watched this horror masterpiece at Saskatoon FF.

    Brilliant script, brilliant camera, brilliant sound... at a budget of 20k (!!!). Incredible. I recommend to check it out. Hope it will get distribution soon.
    4nirvana_roach

    Unique doesn't mean good

    Might be a semi-decent podcast, but it's a terrible movie.

    It's made out of a series of extreme close ups, most of which don't really have anything to do with what's being said. It's just headache inducing.

    Then there's no story and the narration itself is comprised by things you've already seen or heard around the internet.

    The concept and visuals are ok, but I would love to see an actual movie of it instead of just the ramblings of a weirdo. It could be kinda Lovecraftian if it wasn't so pretentious.

    The fact that 'you haven't seen anything like it doesn't make it good.

    The main fault of this thing is that it got old and boring really fast.

    The 4 out of 10 I'm giving it is for what could have been.

    More like this

    Razzennest
    5.2
    Razzennest
    The Artist's Adventures
    8.2
    The Artist's Adventures
    Solvent
    7.2
    Solvent
    When It Rains in LA
    7.1
    When It Rains in LA
    Camp Be Better
    7.9
    Camp Be Better
    Martin liest den Koran
    7.8
    Martin liest den Koran
    Stekla
    9.4
    Stekla
    Halley
    5.6
    Halley
    The Couple Next Door
    5.8
    The Couple Next Door
    Dead Slate: Beginnings
    9.2
    Dead Slate: Beginnings
    Monster on a Plane
    4.6
    Monster on a Plane
    Piety
    5.5
    Piety

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      Composer Tina "Tina 303" Gruensteidl incorporated her own experiences as a long-time tinnitus sufferer into the score.
    • Crazy credits
      The credit sequence contains a disclaimer: "Contrary to appearances, one ant was the only animal killed in the making of this film. FX FTW."
    • Connections
      References RubiX (2019)

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    FAQ

    • How long is Masking Threshold?
      Powered by Alexa

    Details

    Edit
    • Release date
      • October 7, 2022 (United States)
    • Country of origin
      • Austria
    • Official site
      • Official page
    • Language
      • English
    • Also known as
      • 마스킹 스레스홀드
    • Filming locations
      • Vienna, Austria(interior shots)
    • Production company
      • Monochrom Propulsion Systems
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      1 hour 30 minutes
    • Color
      • Color
    • Aspect ratio
      • 2.39:1

    Contribute to this page

    Suggest an edit or add missing content
    Masking Threshold (2021)
    Top Gap
    By what name was Masking Threshold (2021) officially released in India in English?
    Answer
    • See more gaps
    • 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.