The third DCEU film brings Barry's childhood was traumatic as he argues that his father did not murder his mother Nora, Barry then visits his father in prison, Barry Allen is an assistant scientist in the Criminal and Forensic Science Division of the Central City Police Department . Barry had a reputation for being very slow, deliberate and often late, one night when he was getting ready to leave work, a strange lightning bolt hit a nearby shelf in his lab and soaked him with a cocktail of nameless chemicals, Barry wins super speed and passes to save Central City from the newly formed The Rogues a group of scientists from STAR Laboratories who were fired for trying to sell their inventions to criminals, he receives advice from an old man named Jay while trying to reconcile his hero and loving life with Iris.
First Post-Credit Scene: Captain Boomerang is taken to Belle Reeve where he is introduced to Amanda Waller and Rick Flag.
Second Post Credit Scene: Barry sees an explosion in Gotham and goes to investigate.
