While The Flash may be the fastest man alive, is he the fastest person alive?
CBS has unveiled another quick promo for the highly-anticipated Supergirl/Flash crossover dropping on March 28, that pits Supergirl vs. the fastest man alive in The Flash.
So, who is the fastest person alive?
— Supergirl (@supergirlcbs) March 17, 2016
Guess we’ll have to wait until March 28 to learn the answer. Though something tells me we might not find out a definitive answer.