When James Gunn took on the role of Co-CEO at DC Studios in October 2022, one of his initial changes involved the ending of The Flash.
As the new head of DC Studios, Gunn faced the challenge of making crucial and divisive choices. In order to establish a more unified and competitive connected universe, Gunn opted to reset the franchise with a fresh lineup of films. This decision also entailed replacing certain actors who had been part of the DC Extended Universe since its inception. Upon the announcement of these changes, they garnered both praise and significant criticism.
DC's latest film, The Flash, underwent changes during its post-production phase under the joint leadership of Gunn and Safran. In order to align with their vision for the future of the DC Universe (DCU), alterations were made to the film's ending. While the original conclusion shared similarities with the final version, it featured a scene on the courthouse steps with Sasha Calle portraying Supergirl and Michael Keaton embodying Batman. This particular depiction underwent multiple screen tests but was ultimately modified following the merger of WB and Discovery, which incorporated Henry Cavil's Superman and Gal Gadot's Wonder Woman into the sequence.
Instead of the previously mentioned characters, fans witness Barry Allen being greeted by George Clooney's portrayal of Bruce Wayne outside the courthouse in The Flash's final ending. However, it remains unclear whether this version of Bruce Wayne exists in the same universe as Clooney's portrayal in the widely criticized Batman and Robin film. The conclusion of The Flash indicates a shift in the universe while also leaving room for decisions regarding the future of the DCU by Gunn and Safran.
The Flash is now playing in theaters.
Source: The Hollywood Reporter