With the transfer of Supergirl from CBS to The CW, they’ve added many more crossover possibilities, more than just The Flash visiting National City. The CW has already confirmed that crossovers will exist between Supergirl, The Flash, and Arrow “annually”. The CW’s Super Heroes will grace the your weekly viewing pleasure in the fall of this year!
Shooting for Supergirl will also move to Vancouver along with the other two shows and Legends of Tomorrow. It could be an interest dynamic to see the DC TV Universe being more entwined. Now if only they picked up Constantine… watch the “announcement” trailer below!