Supergirl “Ace Reporter” Trailer

Take a look as the CW kicks off the final run of episodes to the finales of Supergirl, The Flash and Arrow. First up, Kara and Mon-El are discovering some disturbing facts. And what will they do for those facts? What is justice? Find out in an all new Supergirl, premiering tomorrow, April 24th, 2017 with Supergirl season 2, episode 18 “Ace Reporter.”