Watch A New Behind The Scenes Video From Filming On Supergirl & The Flash’s Crossover Episode

A new behind the scenes video from the crossover episode of Supergirl & The Flash has been released. This new episode was titled “Worlds Finest” and it air last night, March 28, on CBS.

In this new video, Melissa Benoist and Grant Gustin discuss working on set with one another and how it differs from their own individual shows. They also chat about the difficulties of playing super fast characters and how that reflects in filming.

I really enjoyed last night’s crossover. Barry & Kara really work well together and it looks as though Melissa and Grant had a great time filming for it!