Episode Overview
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.
Guest Stars
Hartley Sawyer
Ralph Dibny / Elongated Man
Arturo del Puerto
Edwin Gauss / Folded Man
Miranda MacDougall
Izzy Bowin
Kim Suzanne Engelbrecht
Marlize DeVoe / The Mechanic
Andrew Barber
Hippie Guy
Neil Sandilands
Clifford DeVoe / The Thinker
Bethany Brown
Janet Petty / Null
Leonardo Nam
Matthew Kim / Melting Point
Morena Baccarin
Gideon (voice) (uncredited)