DC's Arrowverse Faces Armageddon in Its New Crossover Trailer
Barry Allen (Grant Gustin) is no stranger to saving the world or impending deadlines of doom. But in the Flash-centric crossover that will kick off the show's eighth season, appropriately titled Armageddon, Barry's only got seven days to stop the extraterrestrial villain Despero from killing everyone on Earth-and this...