'Arrow': 'Glee's' Grant Gustin Debuts as Flash (Photo)

The CW has released the first image of the latest iconic DC Comics character to drop by Starling City. Flash, meet Oliver Queen. The CW released an image Monday of Glee's Grant Gustin making his debut on Arrow as Barry Allen, the man who will become the heroic Flash, in the Dec. 4 episode titled "The Scientist." When Barry steps foot in Starling City, expect him and Felicity to have a connection -- and others will notice. 'Arrow': David Ramsey on Diggle vs. Deadshot, Stronger Team Bond and 'Huge...