TMDb/Detective Conan: Black Ir Movie Iron Lung: A $3M indie sci-fi horror that stunned Hollywood with a $50M box office. Explore the Quiet Rapture and a blood ocean moon. May 5, 2026 AceShowbiz - Iron Lung is a unique blend of science fiction and horror that has defied expectations since its theatrical debut in January. This independent film started with a modest budget of $3 million and impressively grossed $50 million at the box office, a feat that left many Hollywood executives puzzled due to its success without backing from major studios or star-studded casts.