The Flash Season 4 Comic-Con Trailer The world needs The Flash. The Flash Season 4 premieres October 10th at 8/7c on The CW. Show More… Comments Related Videos THE FLASH Season 5 Comic-Con Trailer (HD) The Flash Season 4 Trailer (HD) The Flash Season 3 Comic-Con Trailer (HD) The Flash Season 2 – New York Comic-Con Trailer (HD) Related Shows Finished Arrow CW Finished Batwoman CW Finished Black Lightning CW Finished DC’s Legends of Tomorrow CW Finished Supergirl CW Finished The Flash CW
