May. 2 at 8pm New
'I Know Who You Are'
Barry and the team meet Tracy Brand (guest star Anne Dudek), a scientist who may be the key to stopping Savitar. Unfortunately, Killer Frost is also after Tracy, so Team Flash must battle their old friend, which proves to be particularly difficult for Cisco. Joe and Cecile’s (guest star Danielle Nicolet) relationship takes a big turn.
About the Show
When the S.T.A.R. Labs Particle Accelerator exploded, it created a dark matter lightning storm that struck Barry Allen—bestowing him with super-speed and making him the fastest man alive. With the help of his new scientist friends at S.T.A.R Labs, including Dr. Harrison Wells, Barry began his journey as The Flash. But in a shocking revelation, the team has figured out that Wells is actually Eobard Thawne, a man from the future who has traveled back in time to kill Barry. When Barry finally confronts Wells, will he be fast enough to catch him?Full Episode List