CW无限地球危机4.0

　　本次联动总共五集，观看顺序如下
　　第一集Supergirl：Season 5 -Episode 9 Crisis on Infinite Earths: Part One
　　第二集Batwoman ：Season 1 -Episode 9Crisis on Infinite Earths: Part Two
　　第三集The Flash：Season 6 -Episode 9Crisis on Infinite Earths: Part Three
　　第四集Arrow:Season 8-Episode 8Crisis on Infinite Earths: Part Four
　　第五集Legends of Tomorrow ：Season 5- Episode 0Crisis on Infinite Earths: Part Five
　　本次联动给DC大部分真人影视剧宇宙编号：
　　地球2: 逐星女 地球12: 2011年版绿灯侠电影 地球19: DC流媒体沼泽怪物 地球9: DC流媒体泰坦 地球21: DC流媒体末日巡逻队 地球96: 2006年版超人归来
　　这是Arrowverse宇宙第六次联动大事件Arrowverse Crossovers Event Ratings，前五次分别是：
　　1.Flash vs Arrow 闪电侠VS绿箭侠
　　第一集闪电S1E8-Episode: Flash vs. Arrow (2014)
　　第二集绿箭S3E8-Episode: The Brave and the Bold (2014)
　　2.Legends of Yesterday 昨日军团
　　第一集闪电S2E8-Episode: Legends of Today (2015)
　　第二集绿箭S4E8-Episode: Legends of Yesterday (2015)
　　番外：
　　第三集女超人S1E18-Episode: Worlds Finest (2016)
　　第四集女超人S2E8-Episode: Medusa (2016)
　　3.Invasion 支配者入侵
　　第一集闪电S3E8-Episode: Invasion! (2016)
　　第二集绿箭S5E8-Episode: Invasion! (2016)
　　第三集明日传奇S2E7-Episode: Invasion! (2016)
　　番外：
　　闪电S3E17-Episode: Duet (2017)
　　4.Crisis on Earth-X 地球X危机
　　第一集女超人S2E8-Episode: Crisis on Earth-X, Part 1 (2017)
　　第二集绿箭S6E8-Episode: Crisis on Earth-X, Part 2 (2017)
　　第三集闪电S4E8-Episode: Crisis on Earth-X, Part 3 (2017)
　　第四集明日传奇S3E8-Episode: Crisis on Earth-X, Part 4 (2017)
　　5.Elseworld 异世界危机
　　第一集闪电S5E9-Episode: Elseworlds, Part 1 (2018)
　　第二集绿箭S7E9-Episode: Elseworlds, Part 2 (2018)
　　第三集女超人S4E9-Episode: Elseworlds, Part 3 (2018)
　　6.Crisis on Infinite Earths 无限地球危机
　　见开头