SEASON 4 | EPISODE 18
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.
|RELEASE DATE: 2018.04.17 | 08:00-09:00 PM
DIRECTED: Hanelle Culpepper
WRITTEN: Jonathan Butler & Gabriel Garza