Images from the Arrow episode The Scientist featuring Grant Gustin as Barry Allen
Official CW description for the Arrow episode The Scientist, featuring Grant Gustin as Barry Allen, The Flash
John Wesley Shipp talks about the new Flash project
Interview with Arrow executive producer Andrew Kreisberg about The Flash coming onto the show and a potential spin-off.
Grant Gustin has talked to E! Online about his new role as Barry Allen, The Flash
What do you think of the casting of Grant Gustin as Barry Allen on Arrow?
Grant Gustin has landed the coveted role of Dr. Barry Allen on Arrow.
Readers are invited to choose their favorite pick to play Barry Allen, a.k.a. The Flash, on The CW's Arrow
Grant Gustin is said to be the third actor testing for the role of The Flash on Arrow.
Matt Barr and James Mackay are said to be final contenders for the role of Barry Allen/The Flash on Arrow and its potential spin-off.