If you are a fan of The Flash, Supergirl, Legends of Tomorrow, Gotham, Arrow and are attending this year’s San Diego Comic-Con, then you will love today’s news. Warner Bros. TV, which is set to bring a total of 21 shows to Comic-Con this year, have released keycard art for hotel keycards featuring all the DC Comics TV shows as well as ABC’s mid-season show, Time After Time, and have made 40,000 copies available for people who will be staying at hotels in the San Diego area for the...