<P> The season was ordered in April 2018, and production began that July . Grant Gustin stars as Barry, with principal cast members Candice Patton, Danielle Panabaker, Carlos Valdes, Tom Cavanagh, and Jesse L. Martin also returning from previous seasons, while Hartley Sawyer, Danielle Nicolet, and Jessica Parker Kennedy were promoted to series regulars from their status as recurring characters in season four . They are joined by Chris Klein, who portrays the season's main antagonist . </P> <Table> <Tr> <Th> No . overall </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original air date </Th> <Th> Prod . code </Th> <Th> U.S. viewers (millions) </Th> </Tr> <Tr> <Th> 93 </Th> <Td> </Td> <Td> "Nora" </Td> <Td> David McWhirter </Td> <Td> Todd Helbing & Sam Chalsen </Td> <Td> October 9, 2018 (2018 - 10 - 09) </Td> <Td> T27. 13751 </Td> <Td> 2.08 </Td> </Tr> <Tr> <Td_colspan="8"> Team Flash meet Nora, Barry and Iris' daughter from the future . After a series of tests confirmed Nora's identity, while Iris seems happy to see her, Barry is concerned that Nora could alter time by interacting with her parents' younger selves based on his past mistakes with time travels . The Team encounter a new metahuman named Gridlock, able to harness kinetic energy, with Barry suiting up in a variety of his previous costumes . When Barry tries to send Nora home, Wally reveals to them that Nora's blood is saturated with negative tachyons, which react with the Speed Force meaning she cannot time travel . Barry asks Nora what happens to him in the future, with Nora revealing he never returned and she has lived her entire life with her mother . Gridlock causes a plane to fall, so Barry, Nora, Wally and Cisco go to stop it, with Nora providing Barry with a Flash ring suit . They phase the plane through buildings before it lands safely in the river . When Gridlock is being transported to prison, the transport vehicle is attacked and a masked individual enters the truck telling Gridlock that he plans to wipe out all metahumans before approaching him with a Flash insignia shaped blade . </Td> </Tr> <Tr> <Th> 94 </Th> <Td> </Td> <Td> "Blocked" </Td> <Td> Kim Miles </Td> <Td> Eric Wallace & Judalina Neira </Td> <Td> October 16, 2018 (2018 - 10 - 16) </Td> <Td> T27. 13752 </Td> <Td> 1.69 </Td> </Tr> <Tr> <Td_colspan="8"> Barry struggles to train the overeager Nora, who gets herself hired as a CSI intern to spend time with her father, much to Iris' discomfort . Caitlin and Ralph try to help Cisco in the aftermath of his breakup with Gypsy, but their efforts prove fruitless until Cisco accepts that Gypsy is not who he is meant to be with . Caitlin refuses to pursue the idea that her father might still be alive, despite Ralph's insistence . Cecile loses her telepathy and struggles to connect with her child without being able to know her thoughts . Meanwhile, a new meta called Block, who can create blocks of dense air, steals weapons from her old gang, and, while trying to stop her, the team has their first encounter with Cicada, the masked man who killed Gridlock . He stabs Block, but Nora manages to speed her away from the scene . Cicada then uses his dagger to neutralize the team's powers, beats them severely, and nearly kills Barry before Nora drives him off . Cisco vibes with Caitlin, learning that her mother is involved with her father's disappearance . Iris reveals that she has been investigating Cicada, and the team discovers that Nora has already encountered him . </Td> </Tr> <Tr> <Th> 95 </Th> <Td> </Td> <Td> "The Death of Vibe" </Td> <Td> Andi Armaganian </Td> <Td> Jonathan Butler & Gabriel Garza </Td> <Td> October 23, 2018 (2018 - 10 - 23) </Td> <Td> T27. 13753 </Td> <Td> 1.87 </Td> </Tr> <Tr> <Td_colspan="8"> The team recruits Harrison Sherloque Wells to help them catch Cicada, who Nora reveals is unstoppable in the future . Caitlin and Ralph confront Caitlin's mother, who denies forging her husband's death certificate . Sherloque pinpoints Cicada as David Hersch, but is proven to be wrong when Cicada attacks Joe, looking for Vibe . He reveals that on 37 other Earths, Cicada has the identity of Hersch . As a result of Nora's tampering with the timeline, however, his identity on Earth - 1 is different . Additionally, his reign of terror has begun earlier than expected . Caitlin and Ralph break into her mother's files, where they find a suicide note from her father . After Cisco shows up, Cicada stabs him, breaking his arm . Barry arrives, but is easily defeated . After Nora enacts her plan to drive Cicada off, it seems as if Cisco has been killed . It is revealed that Cisco used a breach machine instead of his hands to escape . With the public and Cicada believing that Vibe is dead, Sherloque agrees to stay and help the team fight off the dangerous meta . Caitlin traces a message and realizes that her father, Thomas Snow, is asking her to come looking for him . A mysterious individual watches her through the STAR Labs security cameras . Cicada is revealed to be a father of a daughter who is in a coma and not healing . Nora agrees to stay with her parents, despite her seemingly strained relationship with Iris . Sherloque begins to suspect that Nora is not in 2018 for the reasons she says she is . </Td> </Tr> <Tr> <Th> 96 </Th> <Td> </Td> <Td> "News Flash" </Td> <Td> Brent Crowell </Td> <Td> Kelly Wheeler & Lauren Certo </Td> <Td> October 30, 2018 (2018 - 10 - 30) </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 97 </Th> <Td> 5 </Td> <Td> "All Doll'd Up" </Td> <Td> Phil Chipera </Td> <Td> Thomas Pound & Sterling Gates </Td> <Td> November 13, 2018 (2018 - 11 - 13) </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> </Table> <Tr> <Th> No . overall </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original air date </Th> <Th> Prod . code </Th> <Th> U.S. viewers (millions) </Th> </Tr> <Tr> <Th> 93 </Th> <Td> </Td> <Td> "Nora" </Td> <Td> David McWhirter </Td> <Td> Todd Helbing & Sam Chalsen </Td> <Td> October 9, 2018 (2018 - 10 - 09) </Td> <Td> T27. 13751 </Td> <Td> 2.08 </Td> </Tr>

When does the new flash episodes come out