When did The Flash Season 4 Episode 20 air?
The Flash Season 4 Episode 20 aired on May 1, 2018.


The fastest man alive.
After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super speed. Teaming up with S.T.A.R. Labs, Barry takes on the persona of The Flash, the Fastest Man Alive, to protect his city.

Barry and Team Flash team up with Gypsy to try to thwart Thinker's plan. Meanwhile, Cisco and Gypsy have a heart to heart talk about their relationship.
Direct answers for episode-level questions and details.
The Flash Season 4 Episode 20 aired on May 1, 2018.
This episode runs for approximately 42 minutes.
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