However, things quickly go from bad to worse when they present their case to Team Flash and the gang doesn’t believe them. When Barry Allen (Grant Gustin) and Oliver Queen (guest star Stephen Amell) 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. A cool Easter egg to look out for: the Kent Farm is the same one from Smallville. Meeting Superman and Lois Lane will also be a first for both Green Arrow and The Flash. This episode will mark the second time Barry Allen has traveled to Supergirl's Earth-38, but it will be a first for Oliver Queen. 9th The Flash Season 5, Episode 9: Elseworlds, Part 1 With that in mind, here's the complete Elseworlds' schedule and The CW's synopses: Sunday, Dec. The Flash is kicking off the event by temporarily moving into Supergirl's Sunday night timeslot and Supergirl moves to The Flash's Tuesday night berth to close out the crossover. Just as Barry Allen and Oliver Queen are switching bodies in Elseworlds, with Amell playing the Flash and Gustin playing Green Arrow, two of the series are also switching timeslots. Plus there are expected to be other Easter eggs and surprises for DC fans. This will not only require Green Arrow (Stephen Amell), The Flash (Grant Gustin), and Supergirl (Melissa Benoist) to join forces, but will also guest star Superman (Tyler Hoechlin), introduce Lois Lane (Elizabeth Tulloch), an evil Black Suit Superman, and John Wesley Shipp reprising his role as the Flash from his 1990 CBS series. The superheroes will assemble to battle a threat to multiple Earths by the villainous Arkham Asylum doctor John Deegan (Jeremy Davies) and a powerful being called the Monitor (LaMonica Garrett). However, that doesn't mean Elseworlds will be any less epic.

Related: Why Legends of Tomorrow Aren't In The Elseworlds Crossover Elseworlds will span The Flash, Arrow, and Supergirl only DC's Legends of Tomorrow will be sitting this event out. For 2018's Elseworlds, the crossover is slightly scaled back, at least in the number of series participating. It also introduces Batwoman (Ruby Rose), the Arrowverse's newest superhero, and will open the door to a Batwoman solo series set in Gotham City.Įach crossover has grown in scale as the Arrowverse has evolved 2016's Invasion! and 2017's Crisis on Earth-X spanned all four Arrowverse series where they fought aliens and other-dimensional Nazis, respectively. The CW's annual crossover is the biggest event on their superhero universe's calendar - but Elseworlds is no ordinary crossover. Here's the schedule for Elseworlds, this year's Arrowverse crossover, and how you can watch all three episodes.

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