Michael Keaton's Batman flies in multiverse battle in 'The Flash' trailer. 

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DC Studios released another trailer for "The Flash" on Tuesday ahead of its first full screening at CinemaCon in Las Vegas.

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The movie will bring together multiple versions of iconic superheroes, breaking open the DC multiverse.

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The first trailer revealed that there will be at least two different Millers playing Barry Allen across different dimensions.

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In the film, Barry travels  to an alternate world to prevent his mother's death, becoming trapped  in a reality with no superheroes.

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The main timeline's Barry must team up with another world's Barry and Supergirl to stop General Zod.

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"The Flash" will also feature two different Batmen, Michael Keaton's and Ben Affleck's Caped Crusader.

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Affleck's Batman and Miller's Flash first crossed paths in "Batman v Superman: Dawn of Justice" and also had cameos in "Suicide Squad."

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"The Flash" will potentially be their last appearances as newly installed DC Studios co-CEOs plan out their rebooted DC universe.

Images: internet / instagram

Creator:  Fabiano Souza Images:  internet / instagram