The CW has announced the dates of its annual superhero crossover event! The crossover this December will include episodes from The Flash, Arrow, and Supergirl. DC’s Legends of Tomorrow is not part of the crossover this year.
The Flash episode will air on Sunday, December 9th, and will be followed by Arrow on Monday, December 10th, and Supergirl on Tuesday, December 11th. This means that for this year’s superhero crossover, The Flash and Supergirl will swap time periods for this one time only.
The crossover will also mark the first appearance of Batwoman, played by Ruby Rose (Orange is the New Black). She will play the role in the Batwoman series in development for the 2019-20 season as well.
Armed with a passion for social justice and a flair for speaking her mind, Kate Kane soars onto the streets of Gotham as Batwoman, an out lesbian and highly-trained street fighter primed to snuff out the failing city’s criminal resurgence. But don’t call her a hero yet. In a city desperate for a savior, Kate must overcome her own demons before embracing the call to be Gotham’s symbol of hope. Based on the characters from DC.