Take a Look at Grant Gustin and Emily Bett Rickards’ Chemistry Test for Arrow

A new featurette from the upcoming The Flash: Season 1 DVD has been released. The featurette takes you behind the scenes of Grant Gustin and Emily Bett Rickards’ chemistry test.

Emily flew to Los Angeles to film the test with Grant to see whether or not the pair had chemistry. As we all know, the two indeed had chemistry and Grant landed the role of Barry Allen.

I would love to see more videos like this! I love seeing how characters are cast and the behind the scenes workings of a show.