Iron Lung
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Iron Lung

Iron Lung

7.3/ 10

TMDB Rating

119

Votes

IMDb

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2026

Release Year

125 min

Runtime

Horror
Mystery
Science Fiction

Overview

The stars are gone. The planets have disappeared. Only individuals aboard space stations or starships were left to give the end a name -- The Quiet Rapture. After decades of decay and crumbling infrastructure, the Consolidation of Iron has made a discovery on a barren moon designated AT-5. An ocean of blood. Hoping to discover desperately needed resources they immediately launch an expedition. A submarine is crafted and a convict is welded inside. Due to the pressure and depth of the ocean the forward viewport has been encased in metal. If successful, they will earn their freedom. If not, another will follow. This will be the 13th expedition.

Keywords

future
moon
submarine
expedition
post-apocalyptic future
hallucination
gore
space
underwater
convict
based on video game
trenches
cosmic horror
sea creature
claustrophobic
indie horror
slow burn
independent film
mysterious disappearance
body horror
blood
desolate planet
hallucinations
eldritch
planets
ambivalent
mysterious caves
post-apocalyptic

Trailer

Images

Iron Lung image 1Iron Lung image 2Iron Lung image 3Iron Lung image 4Iron Lung image 5Iron Lung image 6Iron Lung image 7Iron Lung image 8Iron Lung image 9Iron Lung image 10Iron Lung image 11Iron Lung image 12

Reviews(2)

6.0avg rating
C

Chris Sawin

@ChrisSawin

February 6, 2026

6
6/10

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 scare

Full review
CinemaSerf

CinemaSerf

@Geronimo1967

February 8, 2026

6
6/10

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 fo

Full review

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