Original air date: 10/15/2019 Runtime: 42:11 min. Faced with the news of his impending death, Barry’s resiliency suffers as he struggles to fight fate. Meanwhile, Cecile’s career as a D.A. conflicts with her identity when she crosses paths with a villainous meta-human. JOHN WESLEY SHIPP returns as Jay Garrick.
Original air date: 10/29/2019 Runtime: 42:27 min. Barry’s efforts to prepare Cisco for Crisis are derailed when Cisco schemes to save Barry’s life instead. Meanwhile, Ramsey Rosso (recurring guest star SENDHIL RAMAMURTHY) uses his deadly new abilities to save his own life, while sacrificing his humanity in the process.
Original air date: 11/19/2019 Runtime: 42:20 min. Barry turns his attention to prepping Ralph for life after Crisis (and without The Flash), but Dibney ultimately teaches Barry a lesson. Meanwhile, Cecile faces her own moment of self-discovery while helping a recuperated Chester P. Runk (guest star BRANDON McKNIGHT) to reclaim his identity. Series star Danielle Panabaker directs.
Original air date: 12/03/2019 Runtime: 42:20 min. With The Flash freshly infected by the monstrous Bloodwork (SENDHIL RAMAMURTHY), Iris and Cisco battle to help Barry take control of himself before he’s lost forever to Ramsey’s influence. Meanwhile, the rest of Team Flash fight to reclaim control of Central City from Bloodwork’s growing army in the second part of the midseason finale.
Original air date: 02/04/2020 Runtime: 42:23 min. After The Citizen prints an explosive story, Iris’s life is threatened. Refusing to hide from those that are attacking her, Iris sets out to expose a dangerous organization. Meanwhile, Barry must face the consequences of the Crisis and fulfill Oliver Queen’s wish for him.
Original air date: 02/11/2020 Runtime: 42:11 min. Barry and Iris plan a romantic dinner for Valentine’s Day but their evening is interrupted by an old foe – Amunet Black (recurring guest star KATEE SACKHOFF). Meanwhile, Frost gets into the holiday spirit and attempts to help Allegra (recurring guest star KAYLA COMPTON) reconnect with an old love.
Original air date: 02/18/2020 Runtime: 42:23 min. After months of searching for Sue Dearbon (guest star NATALIE DREYFUSS), Ralph gets a lead on her whereabouts and finally comes face to face with his missing client. However, Sue refuses to return home to her family, and instead, takes Ralph on a daring adventure. And Iris faces a new challenge while Barry considers a potentially dangerous request from a trusted source.
Original air date: 03/10/2020 Runtime: 42:21 min. Wally West aka Kid Flash (guest star KEIYNAN LONSDALE) returns to Central City with a Zen attitude and new tricks up his sleeve. While thrilled to see his family again, Wally confides to Barry that he returned because he thinks there is something wrong with the speed force. Meanwhile, Cisco returns from his fact-finding mission across Earth-Prime.
Original air date: 04/21/2020 Runtime: 42:23 min. After Black Hole hires Rag Doll (guest star TROY JAMES) to kill Joe, Singh (recurring guest star PATRICK SABONGUI) suggests he go into Witness Protection... but Joe refuses to stop investigating Joseph Carver (guest star ERIC NENNINGER). While investigating Carver with Cisco, Ralph runs into Sue. And Iris becomes suspicious of Eva.
Original air date: 05/05/2020 Runtime: 41:29 min. When Godspeed returns, Barry turns to Hartley Rathaway (recurring guest star ANDY MIENTUS) for help. However, things get tense quickly after Barry realizes one of the changes from Crisis is that The Flash and Pied Piper are now enemies. Meanwhile, Iris tries to escape the Mirrorverse.