Overnight ratings report for the Flash season finale "We Are The Flash"
The true identity of the "Mystery Girl" was revealed in the Flash Season 4 finale.
Tonight (May 22) The CW will be airing the fourth season finale of The Flash. The final episode of The Flash Season 4 is called “We...
EW got some scoop from Grant Gustin about the Flash Season 4 finale cliffhangers.
Preview images for the Flash Season 4 finale "We Are The Flash"
Preview trailer for the Flash season finale "We Are The Flash"
Official CW description for The Flash season finale "We Are The Flash"
The Season 4 finale of The Flash is called "We Are The Flash."