The Flash: Season 9

One week after Eobard Thawne's defeat, Barry Allen creates a "map book" noting future events, including his promotion to director of the Central City Police Department (CCPD) CSI Division from Kristen Kramer, Cat Grant offering to buy Central City Citizen Media from Iris West-Allen, and his fight against Owen Mercer / Captain Boomerang. The battery for the Roemer Accelerator that Mercer was stealing explodes, trapping Barry and Iris in a time loop as they argue about their future. Joe West and C

"Caitlin" introduces herself as Snow, a new person born from the Consciousness Resurrection Chamber (CRC)'s malfunction. Mark Blaine has Team Flash try to reverse the process, but secretly tries to restore Frost as well, resulting in another malfunction. They learn that restoring both Caitlin and Frost is impossible and decide to let Snow choose. Meanwhile, Hartley Rathaway is attacked by a new Fiddler and goes to S.T.A.R. Labs for help. After talking with Snow, he tries to kill the Fiddler. The

The Rogues (Mercer, Wozzeck, and Michelle Amar / Murmur) steal a temporal scanner from Corbin Taft Industries. Barry realizes that they are building a Cosmic Treadmill and will go after a vibration engine next. He assembles Hartley, Mark, Jaco Birch, and Goldface to steal it before the Rogues can, but they decide to do the mission without him until Barry can prove his trust in them. He does so, but Mark betrays the group and reveals that he joined the Rogues in exchange for Frost's resurrection.

Roy Bivolo and the speedster (now calling herself the Red Death) capture Barry and cause a citywide blackout. While imprisoned, Barry learns that the Red Death's speed is artificial and also tries to convince Mark to come back. Ryan goes to Iris, but Iris realizes that she is the Red Death. Ryan reveals that she is from an alternate timeline where she and the Flash became enemies. After being rejected from the Speed Force, she landed in Iris' timeline and wants to use the Cosmic Treadmill to ret

The Rogues attack CCPD and capture Kramer. While rescuing Mark, Barry is attacked by the Red Death, who drains his speed and creates psychic extensions of herself around the world with help from Gorilla Grodd. Khione realizes that she can still help Team Flash without powers and wakes Mark with a kiss. After talking with Joe, Barry goes to Grodd, who joined the Red Death because he felt abandoned after finding that the gorillas of Gorilla City had lost their sentience and were scattered followin

Rebecca Sharpe, who is alive on Earth-Prime, is framed for attacking her fiancé Dominic Stewart. Cecile and Allegra work to prove her innocence, but Rebecca is kidnapped by people with dark matter refractors that deflect Allegra's and Cecile's abilities. Cecile also misses her train to Joe's and worries about being far from Jenna, but Allegra consoles her. They realize that Dominic's brother Tony embedded a refractor in Rebecca's engagement ring in order to reverse her luck ability and extort he

Nia Nal has been searching for an ancient source of Naltorian dream energy. She loses her powers to a hooded robed figure while in a nightmare involving Iris and goes to Central City for help. Iris realizes that her article on the Red Death is the Pulitzer-winning article from the map book and questions if she is following destiny instead of making her own choices. After Nia and Iris get pulled into a dream, Nia helps Iris realize that destiny is not one choice, but the result of a lifetime of s

Barry, Iris, and a group of D.O.E. agents inspecting S.T.A.R. Labs get trapped in the speed lab. When Barry notes that a "time magnet" will be stored in the Flash Museum in 2123, the group deduces that one of them must have stolen the magnet from the future without its stabilizer, trapping them in the same moment. As one of the agents is replaced by a statue, the group realizes that exposure to the time magnet will eventually kill them. Barry and Iris realize that Inspector Tao knows nothing abo

Team Flash has a surprise birthday party for Barry with John Diggle and Wally West in attendance. While there, Wally talks about projecting his consciousness into other timelines. Ramsey Rosso arrives and knocks out the guests. He makes Barry feel guilty for getting extra years to live while his friends die and explains to Wally that the timelines are alternate Earths of the post-Crisis multiverse. He takes over Wally's mind and has him kill Barry. Barry awakens in purgatory with Oliver Queen wh

Chester gives Allegra her first suit and Iris receives a Pulitzer nomination. Barry gets transported to the day Nora Allen dies. He goes to Joe for help and later sees his parents, but is knocked unconscious by Eobard Thawne. While investigating, Joe finds a blue crystal and becomes possessed. After being hospitalized and having lunch with his parents, Barry is approached by Thawne, who gloats about him being unable to stop his plan to kill Barry's younger self. Barry returns to the hospital and

Chester finds traces of cobalt where Barry was taken. Mark returns, but he attacks members of Team Flash and is later shown to be possessed by the crystal. After he gasses CCC Media, Khione rescues Taylor and Aariz by growing plant cells in their bodies, but their skin turns green. They flee in horror and Mark calls Khione an abomination. The Speed Force defends Iris from Mark and explains that he became a vessel for the Negative Speed Force. After the Speed Force convinces her to embrace her po

The Speed Force warns Team Flash that Barry and the crystal are in 2049 before vanishing. Eddie watches Korber get pulled into a singularity that opens over his grave. At the Flash Museum, he sees a girl resembling Nora West-Allen claiming to be his daughter, but the real Nora stops him. Team Flash 2049 finds that Eddie is subconsciously opening the singularities. Nora becomes possessed by the crystal and tries to tempt Eddie into accepting its power, but Barry appears and escapes with him. Eddi

Now a speedster known as Cobalt Blue, Eddie resurrects Eobard Thawne, Hunter Zolomon / Zoom, Savitar, and August Heart / Godspeed and gathers them in the Negative Speed Force. In 2023, they fight Team Flash and Nora. Cecile adopts her future costume and codename Virtue, Allegra saves Chester from Eobard, and Jay Garrick steals Eddie's speed. Eddie retreats into the Negative Speed Force to gain more speed. Not wanting Eddie to die, Barry follows him in and convinces him not to become like Eobard