Grant Gustin talks ‘Flash,’ demonstrates his fancy footwork
02:44Actor Grant Gustin plays Barry Allen, aka titular superhero “The Flash” on the CW show starting its second season. He tells TODAY that his background as a dancer helps him do the super-speed sequences on the show, and gives an impressive demonstration. He also says “The Flash” is “an ensemble show” and predicts comic book fans will enjoy the show’s second-season story line involving parallel universes.