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".
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Mark Fischbach
Simon
Caroline Kaplan
Ava
Troy Baker
David
Elsie Lovelock
SM-8 Research Lead / The Speaker (voice)
Elle LaMont
SM-8 Research Assistant / The Whisper (voice)
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
Director
Mark Fischbach
Tagline
"This is not an expedition. It's an execution."
Status
Released
Original Language
EN
Budget
$4,000,000
Revenue
$51,226,173
Production
Markiplier Studios
Chris Sawin
February 6, 2026
The film’s slow burn wouldn’t feel so staggering if it built to something wholly worthwhile. The blood, hallucinations, and sea creature are all great, but they’re too fleeting to make a lasting impact. Iron Lung promises something grand and cosmic, but its climactic reveal is abrupt, with few scares and only a brief glimpse of the monster. Ultimately, it’s two hours of tension that end in a blood...
CinemaSerf
February 8, 2026
This time, it’s a “quiet rapture” that has caused mankind’s latest apocalypse, and so for the next couple of hours we spend time with a convict (Mark Fischbach) submersed in a vast and deep ocean of blood. He has been welded into a rust-bucket that has seen better days and with the windows sealed for his safety, he is informed of his mission only by instructions from the surface as he searches for...
larz9
May 30, 2026
Without a doubt a colossal waste of time. Unengaging, scattered writing and zero payoff at the end. We follow a convicted criminal's journey through unknown territory in a steel can with near zero context and simply follow a guy gradually losing his mind in the most uninteresting way, leading the viewer to absolutely nowhere after being absolutely everywhere all at once. If anyone were to ask m...
Sierbahnn
June 5, 2026
Interesting but somewhat incoherent Adapting games to movies is hard, and this movie does this better than most. However, the game being adapted is a peculiar one, and it lends its air of peculiarity to the movie as well. It is a tight and spooky premise, and I am sure that if you have played the game you will get more out of it than someone who has not, but it becomes strangely rambling at times...
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