New trailer for 'The Flash' stuns CinemaCon crowd with dazzling visuals, multiple Batmen and bold new direction for DCEU

Warner Bros. released an intense new trailer for The Flash during CinemaCon, featuring Michael Keaton's Batman and plenty of action and emotional beats.
The Flash movie will reboot the DCEU, featuring Ezra Miller as The Flash and Michael Keaton and Ben Affleck as alternate versions of Batman.
The Flash travels back in time to prevent his mother's murder but inadvertently creates dangerous changes to the present timeline.
Supergirl teams up with The Flash and Batman to undo the damage caused by altering the past and face off against villains like General Zod.
Despite controversy, Ezra Miller's performance and commitment to the role are praised though the future of the franchise remains unclear.