‘Arrow’ Season 2 Spoilers: More DC Heroes and Villains in the Mix?
This Wednesday will see 'Arrow' introduce its toughest sell yet as The CW's DC series brings Barry Allen to Starling City in a flash for "The Scientist," but the scarlet speedster may just be the tip of the iceberg. A new teaser for the series suggests we may be seeing such rumored DC heroes and villains as The Question, Red Hood and more!