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Iron Lung Poster

Iron Lung

This is not an expedition. It's an execution.
2026 | 125m | English

(18461 votes)

TMDb IMDb

Popularity: 13 (history)

Director: Mark Fischbach
Writer: Mark Fischbach
Staring:
Details

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.
Release Date: Jan 30, 2026
Director: Mark Fischbach
Writer: Mark Fischbach
Genres: Horror, Mystery, Science Fiction
Keywords moon, submarine, expedition, future, hallucination, post-apocalyptic future, space, gore, 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, awestruck, mysterious caves, post-apocalyptic
Production Companies Markiplier Studios
Box Office Revenue: $50,603,970
Budget: $3,000,000
Updates Updated: Mar 12, 2026
Entered: Dec 08, 2025
Trailers

Extras

No extras available.

International Posters

Full Credits

Name Character
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
River Van Coleman Crow Child of Eden
Townes Blaine Crow Child of Eden
Asher Wagh Child of Eden
Kazuki Jalal Child of Eden
Alanah Pearce A Familiar Voice (voice)
Seán McLoughlin Jack
David Szymanski David Szymanski
Danielle Evon Ploeger Tow Ship Pilot
Rahul Kohli Additional Voices (voice)
Ethan Nestor Additional Voices (voice)
Valkyrae Additional Voices (voice)
Mika Midgett Additional Voices (voice)
Name Job
Iman Corbani Production Design
Madison Miller Special Effects Makeup Artist
D. Andy Nelson Scenic Artist
Nickolos Howard Special Effects Coordinator
Jourdan Farmer Best Boy Electric
Jordan Marable Steadicam Operator
Eryn Brooke Crow Costume Supervisor
John Garcia Key Set Production Assistant
David Eland Special Effects Technician
Wes Meyers Visual Effects Supervisor
Amy Nelson Creative Producer
Erika Slay Costume Design
Cristen Leah Haynes Second Assistant Director
Corey McMinn Boom Operator
Richard L. Blackwell Utility Stunts
Jeremy Minten Grip
Danielle Evon Ploeger Key Costumer
John Rodgers Set Medic
Carrie Olsen-Wright Production Accountant
David Szymanski Video Game, Original Concept, Creative Consultant
Erin Klarer Key Makeup Artist
Ashlyn Fielder Property Master
Jeff Schwan Stunt Coordinator
Bailey Mangan Gaffer
Landon Taylor Electrician
Scott Duncan Chef
Kaitlyn Stanford Production Coordinator
Brad Engleking Sound Mixer, Sound Designer, Sound Re-Recording Mixer, Sound Editor
Travis Eisenberg Art Direction
Jason Vines Special Effects Key Makeup Artist
Echo Duemig Sound Mixer
Ian Sutton Special Effects Technician, Special Effects Makeup Artist
Calvin Barker Electrician
Michael Frohmader Best Boy Grip
Carly Marie Jones Production Assistant
Andrew Hulshult Original Music Composer
Anna Fugate-Downs Makeup Designer, Makeup & Hair, Hair Designer, Special Effects Key Makeup Artist, Makeup Department Head
Adrian Testolin Unit Production Manager, Line Producer
Jennifer Briner Key Hair Stylist
Isaac Lewis First Assistant Director
Dustin Dennard Utility Stunts
Ricardo Casco Key Grip
Ima Leupp Still Photographer
James Rhodes Grip
Larissa Garcia-Baab Script Supervisor
Kevin Simon Craft Service
Philip Roy Director of Photography, "B" Camera Operator
Diane Testa Visual Effects Producer
Molly Brown Modeling, Concept Artist, CG Artist, 3D Modeller, Character Modelling Supervisor, VFX Artist
Mark Fischbach Editor, Writer, Director, Visual Effects, Additional Photography
Paola Magrans Foley Editor
Daniel McNamara Foley Mixer
Chloe Gray CG Supervisor
Luís Costa Sound Mixer, Additional Editor
Ralph Flores Stunt Double
Jay Caputo Utility Stunts
Charlie Schwan Utility Stunts
Matthew McCloskey "A" Camera Operator, Steadicam Operator
Brooks Birdsall First Assistant "A" Camera
Keishla Di Giorgi Second Assistant "A" Camera
Seth Gallagher First Assistant "B" Camera
Andrew Lewis Camera Loader
Eric Duemig Production Sound Mixer
Gaby Torres Art Department Coordinator
Vicky Boone Casting
Liz Kelley Casting
Chantél Italia Johnson Casting Associate
Hannah Smith Casting Associate
Melina Perez Costume Assistant
Ezra Bellows Special Effects Technician
Michael Pariseau Special Effects Makeup Artist
Jaree Vaughn Special Effects Makeup Artist
Justin Casas Special Effects Makeup Artist
Danny Infante Sculptor
James Navaira Additional Grip
Maurice Vellas Additional Grip
Jordan Tunnell Additional Grip
Marc Schneider Additional Editor
Rachel Lewis Additional Editor
Sam DeMartino Additional Editor
Vicente Branco Additional Editor
Tiago Nunes Additional Editor
Melanie Wedige Assistant Sound Editor
Clark Crawford Sound Editor
Diego Perez Sound Editor
Korey Pereira Sound Editor
Kyle Scribner Sound Editor
Andrew Twite Sound Editor
Bastien Benkhelil Foley
Kurt Godwin Sound Mix Technician
Robert Reynolds CG Supervisor
Shannon Thomas Compositing Supervisor
Nate Hardy Compositing Supervisor
Rafael Villafane Visual Effects Editor
Erica Galindo Visual Effects Producer
Brandon Young CG Supervisor
Patton Tunstall VFX Artist
Caleb Stovall VFX Artist
Jacob Slovak VFX Artist
Rustin Mehrabani-Farsi VFX Artist
Caleb Spenrath VFX Artist
Alex Leonard VFX Artist
Zachary Hahn VFX Artist
Sean Loughran VFX Artist
Chris Cooper VFX Artist
Cindy Perez VFX Artist
Victoria Penzes VFX Artist
Cecilia Calles VFX Artist
Kieran Ryan VFX Artist
Khizar Shabir VFX Artist
Junior Aredo VFX Artist
Matt Johnson VFX Artist
Chad Herrada VFX Artist
Victoria Herberts VFX Artist
Sonja Burchard VFX Artist
Alexandra Speich VFX Artist
Parker Coleman VFX Artist
Rigo Hernandez VFX Artist
Bruce Coy VFX Artist
Natasha Nader VFX Artist
Michael Kirylo VFX Artist
Cat Shen VFX Artist
Oleg Karpenko VFX Artist
Elise Tunstall VFX Artist
Sean Jackson VFX Artist
Wes Aylor Special Effects Coordinator
G. "Nic" Nicholson Special Effects Technician, Special Effects
Name Title
Jeff Guerrero Producer
Amy Nelson Producer
Larissa Garcia-Baab Associate Producer
Will Hyde Producer
Evan Bilda Associate Producer
Mark Fischbach Executive Producer
Organization Category Person
Popularity Metrics

Popularity History


Year Month Avg Max Min
2024 4 4 10 1
2024 5 6 10 2
2024 6 5 10 2
2024 7 6 11 3
2024 8 6 12 3
2024 9 3 5 1
2024 10 5 10 2
2024 11 3 9 1
2024 12 2 3 1
2025 1 4 9 1
2025 2 1 2 1
2025 3 2 3 1
2025 4 1 1 1
2025 5 1 1 1
2025 7 0 0 0
2025 8 0 1 0
2025 9 0 1 0
2025 10 1 2 1
2025 11 1 2 1
2025 12 7 11 2
2026 1 9 64 2
2026 2 44 91 14
2026 3 12 14 9

Trending Position


Year Month High Avg
2026 3 31 66
Year Month High Avg
2026 2 2 47
Year Month High Avg
2026 1 4 191
Year Month High Avg
2025 12 65 415

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Reviews

ChrisSawin
6.0

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 ... s and only a brief glimpse of the monster. Ultimately, it’s two hours of tension that end in a bloody yet unsatisfying climax. https://bit.ly/lungofiron

Feb 05, 2026
Geronimo1967
6.0

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 ... r his safety, he is informed of his mission only by instructions from the surface as he searches for the resources humanity desperately needs to survive. If he fulfils his task, he is to be pardoned and freed, but as his journey continues and his ship begins to fail, then truths he (and we) believe start to become blurred, questioned and compromised as his oxygen supply begins to run out and he can no longer tell what is true from what is hallucination. Now if you are a fan of claustrophobic horror, then this will be for you and Fischbach proves to be a decent exponent. Sadly, though, I just didn’t have enough context nor terms of reference to really get into the story - what had he done to earn this creaking entombment in the first place? That sense of isolation and the audio effects that augment it work well for a while, but after about half an hour I was struggling to remain engaged with his predicament or with this undercooked plot. It has an affecting intensity to it, but I just didn’t find enough happened and when it did, it was all too brief.

Feb 08, 2026