Lose Yourself

"Lose Yourself" is the upcoming eighteenth episode of the fourth season of The Flash, and the eighty-seventh overall.

Synopsis
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.

Trivia

 * This episode will feature the Edwin Gauss, Folded Man.