Iron Lung (2026) | Official Trailer | A24 | Markiplier

Descend into absolute darkness. Iron Lung (2026) is a claustrophobic sci-fi horror film based on the cult-hit indie video game of the same name. Set in a universe where humanity explores blood-filled oceans on distant moons, the story follows a lone prisoner sent on a suicide mission inside a rusting submarine — with no windows, no contact, and no way to know what’s waiting outside. Directed by and starring Markiplier, Iron Lung promises relentless tension, psychological horror, and an atmosphere of pure dread.

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Movie Details
Distributor: A24 (expected)
Release Date: 2026 (United States)
Genre: Horror / Science Fiction / Psychological Thriller
Starring: Markiplier
Director: Markiplier

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