James Gunn and Peter Safran, the co-CEOs of the new DC Studios, have revealed that the Joker and The Batman will be a part of their new DC Universe. However, the films will remain standalone and thrive under their new category tagged DC Elseworlds.

The duo made this announcement during a press event at Warner Bros. Studios lot in California where they revealed their movies and TV plans for the first half of Gods & Monsters, the new DC Universe's Chapter 1 – their equivalent of Marvel's Phase 1.

During the press conference, Gunn and Safran said that their main DC Universe will not subsume Todd Phillips's ongoing Joker films, nor Matt Reeves's ongoing The Batman. They stated that these films, as well as others like them, will exist in other universes different from their own interconnected films. They further revealed the banner these films will live under as "DC Elseworlds".

The new heads of DC Studios also stated that Joker and The Batman are the first of many Elseworlds movies, which indicates they are open to creating more films that will exist outside their universe.