CBS announced today that the long awaited Supergirl crossover is happening! And with The Flash no less!
It seemed probable that Supergirl would eventually crossover with either The Flash or Arrow because they all have the same executive producers, Greg Berlanti and Andrew Kreisberg. As per usual, the hang up was with the actors and their very busy schedules. Grant Gustin, who plays Barry Allen, found some time in his schedule to visit CBS and appear in a Supergirl episode due to air on March 28th. We wait to hear all the deals of the episode.
I, for one, am very excited to see where this crossover goes!