THE FLASH Comic Con Panel - Season 4, News & Highlights

The Flash Season 4 Comic Con panel news & highlights with Grant Gustin, Candice Patton, Tom Cavanagh, Danielle Panabaker, Jesse L. Martin, Carlos Valdes, Keiynan Lonsdale & Todd Helbing Subscribe for more! ► http://bit.ly/FlicksSubscribe N.B.