Trailer Nation: Supergirl & The Flash


CBS television has released their trailer for the upcoming Supergirl/Flash crossover.

Episode 18 of Supergirl titled “World’s Finest” and is officially described as follows:

“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.”


The Flash and Supergirl crossover is set to air Monday March 28 at 8 PM ET on CBS.

Will you be checking out World’s Finest? We would love to know your thoughts in the comment section below.