It's an hour after the New York City earthquake, but Grant Gustin remains unphased. The tremor was a familiar feeling for the actor, who's been based in Los Angeles for the past decade.

Grant Gustin felt that, like speedster Barry Allen, The Flash‘s musical episode arrived on the scene a bit quickly. The premise: The Music Meister sends The Flash and Supergirl to a world where ...

After playing The Flash for ten years to great success, Grant Gustin's time as Barry Allen shows that Andy Muschietti's ...