The CW has released an official description for “Legacy” which is the Tuesday, May 14 season finale of The Flash.
Here’s the write-up; which says very little as far as spoilers go. Hopefully we will have some photos soon!
BARRY FACES OFF WITH REVERSE FLASH – Barry (Grant Gustin) faces off with his oldest, and most formidable nemesis, Reverse Flash (Tom Cavanagh). Gregory Smith directed the episode with story by Lauren Certo and teleplay by Todd Helbing & Eric Wallace (#522). Original airdate 5/14/2019.