With less than two weeks to go until the Arrowverse crossover event gets underway, The CW has released a new poster for The Flash: Armageddon featuring superheroes The Flash (Grant Gustin), The Atom (Brandon Routh), Sentinel (Chyler Leigh), Iris West-Allen (Candice Patton), Mia Smoak (Katherine McNamara), Black Lightning (Cress Williams), and Batwoman (Javicia Leslie); take […]