Supergirl is a box office catastrophe. How can Marvel and DC save the superhero movie?

With "Supergirl" failing at the box office, the future of superhero movies hangs in the balance. As audiences' interest in smaller characters dwindles, the big-name heroes like Superman and Batman might need to step up to keep the genre thriving. This downturn raises questions about how Marvel and DC can revitalize their cinematic universes and ensure that these interconnected stories still captivate viewers. If these giants can't reignite audience enthusiasm, the entire superhero film landscape could face significant challenges.