幼い頃に母親を殺害され、その犯人として父親が投獄されてしまった過去を持つバリー・アレン。幼いバリーは当時の捜査官、ウエスト刑事に引き取られて、その娘アイリスと共に育つ。大人になり科学者となった彼は、CSIの科学調査員としてセントラル・シティの警察に勤務。父親の無実を晴らすため、母親の殺人事件の真相を追る。幼なじみのアイリスへの淡い恋心を抱きつつも。 そんなある日、実験室で粒子加速器が爆発し、巻き込まれたバリーはこん睡状態に陥いる。長い眠りから覚めた彼は、自分に超人的な治癒力と、閃光（＝フラッシュ）がごとく、超高速で移動できる能力が備わっていること知り、“フラッシュ”として悪と闘うことを決意する。 胸に稲妻のマークが入った深紅のコスチュームを身にまとい、超高速で疾走しながら、自分の大切な人々を守りぬいてゆく。
脚本家: Eric Wallace
放送日: 2021-11-16
上映時間: 43 min
概要: When a powerful alien threat arrives on Earth under mysterious circumstances, Barry, Iris and the rest of Team Flash are pushed to their limits in a desperate battle to save the world. But with time running out and the fate of humanity at stake, Flash and his companions will also need to enlist the help of some old friends if the forces of good are to prevail.
脚本家: Jonathan Butler
放送日: 2021-11-23
上映時間: 42 min
概要: Despero warns The Flash that great tragedies will befall the speedster and cause him to lose his mind. Once that happens, Armageddon will begin. Determined to prove Despero wrong, Barry doubles down on proving his innocence but a devastating revelation from Iris pushes him to the edge and sends him to seek counsel from Black Lightning.
脚本家: Sam Chalsen
放送日: 2021-11-30
上映時間: 43 min
概要: Barry meets Black Lightning at the Hall of Justice after things take a dire turn with Despero. Iris suspects something is off with Despero's vision of the future so she seeks help from a powerful ally.
脚本家: Lauren Barnett
放送日: 2021-12-07
上映時間: 43 min
概要: Barry is shocked when Eobard Thawne returns in the most unexpected way, and with a tie to a loved one. Damien Darhk offers advice to Barry but there is a catch. An epic battle begins with Reverse Flash pitted against The Flash, Team Flash, Batwoman, Sentinel and Ryan Choi.
脚本家: Kristen Kim
放送日: 2021-12-14
上映時間: 43 min
概要: An opportunity presents itself for The Flash to end his lifelong battle with Reverse Flash for good, but the payoff could be too much for Barry and team to handle. Meanwhile, Mia Queen drops in from the future looking to save a lost loved one, and she won't let anything stand in her way.
脚本家: Thomas Pound
放送日: 2022-03-09
上映時間: 43 min
概要: After returning home from a visit for their parent's vow renewal, Bart and Nora quickly realize that things are not exactly as they left them. The duo race to repair any fissures in the timeline and restore everything back to the way it is supposed to be.
脚本家: Christina M. Walker
放送日: 2022-03-16
上映時間: 43 min
概要: When a criminal invades the CCPD, Barry and Kramer must trust and rely on each other if they are going to make it out safely. Meanwhile, Caitlin learns a valuable lesson while out with Snow and Mark.
脚本家: Joshua V. Gilbert
放送日: 2022-03-23
上映時間: 43 min
概要: Barry trusts his instincts during a murder investigation, believing the suspect, despite the overwhelming evidence against him, meanwhile Iris gives Allegra an opportunity to be a mentor.
脚本家: Jeff Hersh
放送日: 2022-03-30
上映時間: 43 min
概要: Barry and Team Flash get closer to figuring out the Fire Meta but no closer to finding him meanwhile Iris, needing a distraction, follows a story to Coast City.
脚本家: Jess Carson
放送日: 2022-04-06
上映時間: 43 min
概要: Barry's desire to keep Team Flash safe is tested when Frost recklessly courts danger as she tries to stop the "Black Flame," meanwhile, Iris tries to help a teen girl reunite with her mother but unintentionally does more harm than good.
脚本家: Emily Palizzi
放送日: 2022-04-13
上映時間: 43 min
概要: Barry and Chester may have found a way to stop the "Black Flame" from hurting anyone else meanwhile Caitlin decides to handle a situation on her own, possibly putting more innocent lives in danger.
放送日: 2022-04-27
上映時間: 43 min
概要: With a new Meta terrorizing the city, Joe lends a hand to the local authorities, meanwhile Barry gets an assist from Cecille who helps to track the mass murderer.
放送日: 2022-05-04
上映時間: 43 min
概要: Team Flash is under attack, and each must fight to save not only themselves but each other.
放送日: 2022-05-11
上映時間: 42 min
概要: Team Flash uses the distraction of a bank robbing Meta to detract from the grief of losing someone they love.
脚本家: Lauren Barnett
放送日: 2022-05-18
上映時間: 43 min
概要: The Flash gets an assist from XS. Meanwhile, CCPD enlists Chester for help when a mysterious device is found at a crime scene.
脚本家: Thomas Pound
放送日: 2022-05-25
上映時間: 42 min
概要: The Flash gets blasted with a shockwave forcing his body to age prematurely.
脚本家: Kristen Kim
放送日: 2022-06-08
上映時間: 43 min
概要: The Flash goes off the grid to look for answers about a new Meta in town. Meanwhile, Allegra pulls out all of the stops at CC Citizen Media, to protect a source and a friend.
脚本家: Sam Chalsen
放送日: 2022-06-15
上映時間: 42 min
概要: With a new speedster in town, The Flash gets much more than he bargained for, meanwhile Cecile's powers experience a growth spurt allowing her to aid Team Flash on an entirely different level.
脚本家: Jonathan Butler
放送日: 2022-06-22
上映時間: 42 min
概要: The Flash and team are in for the fight of their lives, meanwhile, Iris discovers the cause of her time sickness.
脚本家: Eric Wallace
放送日: 2022-06-29
上映時間: 43 min
概要: With The Flash still reeling from everything that just happened, the rest of the team rallies to support him when he needs it the most.
