Overview

• James Gunn posted the clip on August 15 to coincide with Superman’s digital home release.
• The footage is drawn from “Adventures in Making Superman,” a 60-minute making-of feature included with the film’s digital release.
• It captures a sustained debate in which Corenswet, drawing on his theater training, interrogated the emotional stakes of Superman’s climactic speech.
• Gunn pressed for the character to display raw vulnerability—briefly jabbing Corenswet’s chest—to unlock a performance that moved him and producer Peter Safran to tears.
• Warner Bros. Discovery is using the making-of material to deepen fan insight into the collaborative process behind DC Studios’ reboot.