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Worlds collide.

When his attempt to save his family inadvertently alters the future, Barry Allen becomes trapped in a reality in which General Zod has returned and there are no Super Heroes to turn to. In order to save the world that he is in and return to the future that he knows, Barry's only hope is to race for his life. But will making the ultimate sacrifice be enough to reset the universe?

  • Certification: PG-13
  • Release: 06/16/2023 (US)
  • Genre: Science Fiction, Action, Adventure
  • Seasons:
  • Duration: 2h 24m



Ezra Miller
Barry Allen / The Flash

Sasha Calle
Kara Zor-El / Supergirl

Michael Shannon
General Zod

Ron Livingston
Henry Allen

Maribel VerdĂș
Nora Allen

Kiersey Clemons
Iris West

Antje Traue

Michael Keaton
Bruce Wayne / Batman

Ben Affleck
Bruce Wayne / Batman

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