The Flash: 5x9
Elseworlds (I)
When Barry Allen and Oliver Queen wake up one morning and realize they have swapped bodies with each other, the two set off to find out what disturbed the timeline to cause such a shift. However, things quickly go from bad to worse when they present their case to Team Flash and the gang doesn’t believe them. Barry and Oliver realize they need Supergirl’s help and travel to Smallville on Earth-38 where they end up meeting Kara’s cousin, Clark Kent, and intrepid reporter, Lois Lane. The crossover continues on Arrow S07E09 Elseworlds (II) and Supergirl S04E09 Elseworlds (III).
5 - 1Nora Oct. 09, 2018
5 - 2Blocked Oct. 16, 2018
5 - 3The Death of Vibe Oct. 23, 2018
5 - 4News Flash Oct. 30, 2018
5 - 5All Doll'd Up Nov. 13, 2018
5 - 6The Icicle Cometh Nov. 20, 2018
5 - 7O Come, All Ye Thankful Nov. 27, 2018
5 - 8What's Past Is Prologue Dec. 04, 2018
5 - 9Elseworlds (I) Dec. 09, 2018
5 - 10The Flash & The Furious Jan. 15, 2019
5 - 11Seeing Red Jan. 22, 2019
5 - 12Memorabilia Jan. 29, 2019
5 - 13Goldfaced Feb. 05, 2019
5 - 14Cause and XS Feb. 12, 2019
5 - 15King Shark vs. Gorilla Grodd Mar. 05, 2019
5 - 16Failure is an Orphan Mar. 12, 2019
5 - 17Time Bomb Mar. 19, 2019
5 - 18Godspeed Apr. 16, 2019
5 - 19Snow Pack Apr. 23, 2019
5 - 20Gone Rogue Apr. 30, 2019
5 - 21The Girl With The Red Lightning May. 07, 2019
5 - 22Legacy May. 14, 2019