James Gunn is the co-CEO and co-Chairman of DC Studios, alongside Peter Safran. This means he is one of the two primary architects and decision-makers for the entire DC Universe across film, television, and animation. His role is not just creative but also executive, overseeing all aspects of DC's storytelling and production.
Specifically, Gunn is responsible for the creative direction and vision of the DC Universe. He is tasked with developing a cohesive, interconnected narrative across all mediums, similar to how Marvel Studios operates. This includes writing, directing, and producing various projects within the new DCU slate, starting with "Superman: Legacy." His background as a successful writer and director (known for Marvel's Guardians of the Galaxy films and DC's The Suicide Squad and Peacemaker series) gives him unique insight into both the creative and logistical challenges of building a cinematic universe.
Pro tip: While Peter Safran handles the business and production side, Gunn is the primary creative voice. This dual leadership structure is designed to ensure both creative integrity and efficient execution for the long-term future of DC's intellectual property.