The CW has released a batch of promotional posters showcasing its fall schedule, which includes DC shows Supergirl season 3 (which has moved to Sundays), The Flash season 5, DC’s Legends of Tomorrow season 4, Arrow season 7 (which will now air on a Tuesday), Black Lightning season 2, Riverdale season 3, Supernatural season 14, and The Vampire Diaries and The Originals spin-off series Legacies; check them out here…
