The CW has revealed an extensive trailer for The Flash Season 4 which gives some latest footage. You can see The Flash extended Season 4 trailer handling the player here!
The Flash actor Grant Gustin as Barry Allen/The Flash, Candice Patton as Iris West, Danielle Panabaker as Caitlin Snow, Carlos Valdes as Cisco Ramo, Tom Cavanagh as Dr Harrison Wells, Jesse L. Martin as Detective Joe West, Keiynan Lonsdale as Wally West, and John Wesley Shipp. New additions to the cast are Katee Sackhoff as the villain Amunet Black and Hartley Sawyer as Ralph Dibny, aka Elongated Man.
The Flash will rebind on Tuesday, October 10 at 8 PM ET.