'Arrow' and 'Flash' Learn Hawkgirl's History in Extended 2015 Crossover Trailer

We’ll have to wait a week for Arrow and Flash to stage their 2015 crossover into Legends of Tomorrow, but DC’s CW superheroes have plenty of history to tide things over. Learn Hawkgirl and Hawkman’s backstory with Vandal Savage, and catch even more action in an extended trailer for upcoming crossovers “Legends of Today” and “Legends of Yesterday.” Continue reading…