It has been officially announced that fans of the upcoming The Flash show will be getting a sneak peak of the new show during Arrow’s epic season finale on Wednesday, 8/7c on The CW. But as a treat, here is a glimpse of that trailer, just at the very end of this Arrow promo!
Don't miss the finale of @CW_Arrow this Wednesday. Stick around after for a little teaser of @CW_TheFlash http://t.co/T4mfTKURIz
— Grant Gustin (@grantgust) May 13, 2014