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The Flash

The Flash

The fastest man alive.

2014Ended9 Seasons184 Episodes7.8TMDB
The CW

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.

Created by: Geoff Johns, Greg Berlanti, Andrew Kreisberg
Season 4 · Episode 18

Lose Yourself

Apr 17, 2018·42m

When Barry and Team Flash find a way to enter The Thinker’s lair, Ralph considers crossing a dangerous line to defeat DeVoe. Meanwhile, Joe is concerned by Harry’s recent behavior.

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Episode FAQ

Direct answers for episode-level questions and details.

When did The Flash Season 4 Episode 18 air?

The Flash Season 4 Episode 18 aired on April 17, 2018.

How long is The Flash Season 4 Episode 18?

This episode runs for approximately 42 minutes.

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