Iron Lung
“This is not an expedition. It's an execution.”
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".
Genres
Horror, Mystery, Science Fiction
Studio
Markiplier Studios
Language
en
Status
Released
How Iron Lung performed
Budget
$4.0M
Worldwide Gross
$51.2M
Gross Profit
$47.2M
Return
12.8× budget
Opening Wknd (est.)
$10M
Source: TMDB. Domestic/international split (~44/56, genre-typical) and the opening-weekend figure (45% of the domestic run, typical for Horror) are MoviesRankd estimates. Profit is gross revenue minus production budget and excludes marketing — studios typically need ~2–2.5× budget to break even.
Where to Watch
Cast
Simon
Mark Fischbach
Simon
Ava
Caroline Kaplan
Ava
David
Troy Baker
David
SM-8 Research Lead / The Speaker (voice)
Elsie Lovelock
SM-8 Research Lead / The Speaker (voice)
SM-8 Research Assistant / The Whisper (voice)
Elle LaMont
SM-8 Research Assistant / The Whisper (voice)
The Guy Who Told You to Cross the Wires (voice)
Mick Lauer
The Guy Who Told You to Cross the Wires (voice)
The Father
Dave Pettitt
The Father
Eden Soldier
Holt Boggs
Eden Soldier
Young Simon
Isaac McKee
Young Simon
Child of Eden
Roman Parsons Crow
Child of Eden
Child of Eden
River Van Coleman Crow
Child of Eden
Child of Eden
Townes Blaine Crow
Child of Eden
If you liked Iron Lung
Event Horizon
1997
Prometheus
2012
Alien: Covenant
2017
The Void
2016
Alien
1979
No One Will Save You
2023