mark's directorial debute(i think) and im suprised at how he's able to use the camera even when the shaky cam in the third act becomes kinda unbearable,
its claustrophobic nature adds to how the film builds up suspense. im shocked this film has not typical jumpscare, it rather builds and builds its terrifying nature up. while this is based on a game so mark gets an obvious head start, that still doesn't entirely take away that youtubers to directors like chris stuckmann use typical jumpscares. i thought shelby oak's wasn't horrible but it also was really typical in its scares and horror.
the cinematography in this is genuinely really good.while its performances can feel hamfisted at times, it doesn't take away that mark and caroline kaplan give decent performances and while im not a big markiplier watcher, i never really thought "hey thats markiplier"
its characters are sometimes maybe to simple and its not able to crack open its mystery that well, its still got me intrigued.
maybe to simple but man i really love how it builds its horror up.
definitely not for everyone but i would take this over something like shelby oaks or talk to me.(also watch my new 79 min film https://boxd.it/cQ1mBp )

Iron Lung
This is not an expedition. It's an execution.
Rating
Release Date
1/30/2026Runtime
125 minsOverview
In a post-apocalyptic future where an event known as "The Quiet Rapture" caused all known stars and habitable planets in the universe to disappear, a convict is sent to search an ocean of blood discovered on a desolate moon, using a small submarine nicknamed the "Iron Lung".

How It Feels
Read from this film's synopsis, keywords and credits, and used to work out what it sits beside.
A suffocating descent into cosmic horror wrapped in the claustrophobia of a cramped submarine exploring a nightmare ocean. Dread accumulates methodically as reality and sanity become as murky as the blood surrounding the vessel.
Mood
Themes
Look
Heads up

Mark Fischbach

Caroline Kaplan

Troy Baker
David

Seán McLoughlin
Speaker #2 (Voice)

Elsie Lovelock
SM-8 Research Lead / The Speaker (voice)

Elle LaMont

Mick Lauer
The Guy Who Told You to Cross the Wires (voice)

Dave Pettitt
The Father

Holt Boggs
Eden Soldier

Isaac McKee
Young Simon
Roman Parsons Crow
Child of Eden
River Van Coleman Crow
Child of Eden
Reviews
Recommendations
Ranked by what each one shares with this film, with the reason on every card.





















