The CW Television Network has released the official synopsis for the upcoming eighteenth episode of The Flash‘s current season, an episode titled “Lose Yourself” and you can check it out below.
“Lose Yourself”— (8:00-9:00 p.m. ET) (TV-PG, LV) (HDTV)
RALPH CONSIDERS CROSSING A LINE TO DEFEAT THE THINKER — When Barry (Grant Gustin) and Team Flash find a way to enter The Thinker’s lair, Ralph (guest star Hartley Sawyer) considers crossing a dangerous line to defeat DeVoe. Meanwhile, Joe (Jesse L. Martin) is concerned by Harry’s (Tom Cavanagh) recent behavior. Hanelle Culpepper directed the episode written by Jonathan Butler & Gabriel Garza (#418). Original airdate 4/17/2018.
The Flash airs on Tuesdays, on The CW.