Iron Lung backdrop
Iron Lung movie poster

Iron Lung

2026 R 2h 7m Horror / Sci-Fi

A convict pilots a submarine through an ocean of blood on a desolate moon after a cataclysmic event erases the stars.

Box office summary
Opening Weekend
$17.8M
3-day opening
Domestic Total
$40.9M
Final
Worldwide Total
$50.0M
All markets
Budget
$4M
Production
Domestic Legs
2.3x
Opening → Total
2026 Rank
#13
Domestic
Compare with other movies
Box office performance
Weekend Rank Gross Chg Total Theaters Average Wks
Jan 30–Feb 1 (opening) #2 $17.8M $17.8M 3,015 $6K 1
Feb 6–8 #3 $6.0M -66.3% $30.8M 2,930 $2K 2
Feb 13–15 #9 $3.3M -45% $34.1M 2,374 $1K 3
Feb 20–22 #14 $1.2M -65% $40.0M 1,700 $678 4
Feb 27–Mar 1 #20 $372K -67.7% $40.9M 471 $790 5

Performance Charts

Daily Gross

Cumulative Total

Weekend Gross Trend

Theater Count

Profitability

Return on Budget
Theatrical breakeven point is approx. 2.5x production budget

Domestic vs International Split

Week-over-Week Drop

Weekly Gross Decline (%)

Cast & Crew

Directed byMark Fischbach
ScreenplayMark Fischbach, David Szymanski
Produced byWill Hyde, Jeff Guerrero
CinematographyPhilip Roy
MusicUnknown
Prod. DesignUnknown
StarringMark Fischbach, Caroline Kaplan, Troy Baker, Elsie Lovelock