Supergirl is poised to take the spotlight in 2026, but Gunn is working to build out the DC slate beyond that. With Superman heralding “the beginning of a new era for DC Studios,” Warner Bros. seems all-in on Gunn’s vision. Warner Bros. PicturesThe WBD boss was careful not to name the project, or to tie it to either Superman or Supergirl. Whatever Gunn’s working on, it doesn’t seem to be a direct follow-up to either film. Just as Superman subtly set up the adventure to come in Supergirl, we could see the seeds of the “Super-Family” story planted in DC’s next film.