Season 03, Episode 19 – The Once and Future Flash
Barry travels to the future to find out Savitar’s still unknown identity in
the hopes of saving Iris. Upon his arrival in 2024, Barry encounters future
versions of his Team Flash friends, who, following the death of Iris, have
become very different people, profoundly impacted by their showdown with Savitar. It will be up to Barry to infuse a sense of hope back into the
team, as he proves to be hero his future friends have been waiting for.
Meanwhile, back in 2017, the hunt for Kille
After a particle accelerator causes a freak storm, CSI Investigator Barry Allen is struck by lightning and falls into a coma. Months later he awakens with the power of super speed, granting him the ability to move through Central City like an unseen guardian angel. Though initially excited by his newfound powers, Barry is shocked to discover he is not the only “meta-human” who was created in the wake of the accelerator explosion – and not everyone is using their new powers for good. Barry partners with S.T.A.R. Labs and dedicates his life to protect the innocent. For now, only a few close friends and associates know that Barry is literally the fastest man alive, but it won’t be long before the world learns what Barry Allen has become… The Flash.