The Flash follows Barry Allen, a forensic scientist who gains superhuman speed after being struck by lightning during a particle accelerator explosion at S.T.A.R. Labs. As the titular hero, he uses his newfound abilities to protect Central City from metahuman threats, corrupt individuals, and interdimensional villains, all while working to solve the mystery of his mother's murder, for which his father was wrongfully imprisoned. Throughout the series, Barry is supported by a dedicated team at S.T.A.R. Labs, including Cisco Ramon, Caitlin Snow, and his mentor Dr. Harrison Wells. As the show progresses, the stakes escalate from local crime-fighting to multiversal crises, forcing Barry to grapple with the consequences of time travel, the ethics of his powers, and the heavy burden of being a hero who must constantly outrun his past to save his future.
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Television Guide
Barry Allen discovers his speed and begins his journey as The Flash, hunting down the Reverse-Flash who killed his mother.
The Flash faces a new threat from Earth-2 in the form of the speedster Zoom, who seeks to steal Barry's speed.
After creating the Flashpoint timeline, Barry deals with the repercussions and the arrival of the god of speed, Savitar.
Barry returns from the Speed Force to face Clifford DeVoe, a genius villain known as The Thinker.
Barry and Iris deal with the arrival of their daughter from the future, Nora West-Allen, while facing Cicada.
Barry and his team prepare for the inevitable Crisis while dealing with the threat of Bloodwork and Mirror Master.
Barry battles the Mirror Monarch and later deals with the emergence of the Godspeed war.
The Flash faces the Despero and the Reverse-Flash in a massive crossover event, followed by the Deathstorm arc.
In the final season, Barry and Iris reconnect as they face a new generation of Rogues and the ultimate threat of Cobalt Blue.
Ensemble