Who’s The Fastest Person Alive?
CBS has released another 10 second teaser promoting the upcoming Supergirl and The Flash crossover episode “World’s Finest” featuring Supergirl racing the fastest man alive! But who will win?! Check out the teaser below.
— Supergirl (@supergirlcbs) 17 March 2016
In “Worlds Finest,” Kara gains a new ally when the Flash arrives from an alternate universe and helps her fight the Silver Banshee and Livewire in exchange for her helping him return home.
“Worlds Finest” airs Monday, March 28 at 9 p.m. on CBS.