Lose Yourself - The Flash

THE FLASH - Tuesday, August 28, 2018 at 8pm on CW50 - 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.