Iron Lung

2026 • 125 min • R

“This is not an expedition. It's an execution.”

★ 7.2 / 10 (227 votes)

Horror Mystery Science Fiction

Synopsis

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".

About This Film

Iron Lung is a 2026 horror, mystery, science fiction film directed by Mark Fischbach. With a runtime of 125 minutes, the film has earned an audience rating of 7.2 out of 10 based on 227 votes on TMDB. The film stars Mark Fischbach, Caroline Kaplan, Troy Baker, Elsie Lovelock, Elle LaMont among its cast of 23 credited actors.

Cast

Mark Fischbach

as Simon

Caroline Kaplan

as Ava

Troy Baker

as David

Elsie Lovelock

as SM-8 Research Lead / The Speaker (voice)

Elle LaMont

as SM-8 Research Assistant / The Whisper (voice)

Mick Lauer

as The Guy Who Told You to Cross the Wires (voice)

Dave Pettitt

as The Father

Holt Boggs

as Eden Soldier

Isaac McKee

as Young Simon

Roman Parsons Crow

as Child of Eden

River Van Coleman Crow

as Child of Eden

Townes Blaine Crow

as Child of Eden

Asher Wagh

as Child of Eden

Kazuki Jalal

as Child of Eden

Alanah Pearce

as A Familiar Voice (voice)

Seán McLoughlin

as Jack

David Szymanski

as David Szymanski

Danielle Evon Ploeger

as Tow Ship Pilot

Rahul Kohli

as Additional Voices (voice)

Ethan Nestor

as Additional Voices (voice)

Crew