

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".
Iron Lung (2026) is a horror, mystery, and science fiction film directed by Mark Fischbach. It stars Mark Fischbach, Caroline Kaplan, and Troy Baker. The film runs for 2 hours 5 minutes. Audiences have made it well received, with an average score of 6.9 out of 10 from 383 votes.

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
If you enjoy fans of horror, mystery, and science fiction, Iron Lung is worth a spot on your watchlist. The surest way to know is to see whether the friends who share your taste actually loved it—that is exactly what FriendsRecommend shows you before you press play.
Streaming, rental, and purchase options for Iron Lung vary by country. Check the "Where to Watch" section on this page for the services available in your region, updated from live availability data.
Iron Lung stars Mark Fischbach, Caroline Kaplan, Troy Baker, and Elsie Lovelock, and was directed by Mark Fischbach.
Iron Lung has a runtime of 2 hours 5 minutes.
Iron Lung was released in 2026.
Iron Lung is a horror, mystery, and science fiction film.
Iron Lung holds an average audience score of 6.9 out of 10. The best signal, though, is a recommendation from a friend who shares your taste—FriendsRecommend shows you exactly that.
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This product uses the TMDB API but is not endorsed or certified by TMDB.
This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability data is provided by JustWatch.