Supergirl and The Flash Pay Homage to a Classic
CBS has released the official details about the upcoming crossover between The Flash and Supergirl. The two will meet on Supergirl in an episode “Worlds Finest” and will see the two take on Silver Banshee and Livewire.
Kara gains a new ally when the lightning-fast superhero The Flash (Grant Gustin) suddenly appears from an alternate universe and helps Kara battle Siobhan, aka Silver Banshee, and Livewire in exchange for her help in finding a way to return him home, on SUPERGIRL.
We got an idea that The Flash and Supergirl are set on two different Earths when Barry traveled to Earth-2 on The Flash (the show airs Tuesdays on The CW) where we got to see a glimpse of Kara/Supergirl. That was the first indication they were not on the same Earth.
But, what’s even more fun is a poster of the two that recreates an infamous race between Superman and The Flash in Superman #199 from 1967.
The episode airs March 28th on CBS.