In addition to producing the film through his Troll Court Entertainment banner, he was a regular presence on set during shooting, and is a mentor of sorts to helmer David Yarovesky (who previously directed the “Guardians Of The Galaxy: Inferno” music video).
James Gunn didn’t write or direct the new superhero horror feature Brightburn, but he did have a significant role in its creation.
His fingerprints are most definitely all over the work… and there’s even a special little Easter egg snuck in that ties back to one of his previous movies.