The official promo shots for The Flash season 2 episode 19, "Back to Normal" were released Monday afternoon by The CW. The episode features Griffin Grey, a newer villain, and looks like some major revelations might be coming for Wally.
John Showalter directs the episode, written by Brooke Roberts and Katherine Walczak. Check out the photos below the official description of the episode.
A meta-human with super strength named Griffin Grey (guest star Haig Sutherland) mistakes Harry (Tom Cavanagh) for Earth-1 Harrison Wells and kidnaps him, demanding that Wells cure him from his current condition. Realizing another brilliant Wells could help track Griffin’s location, Barry asks Jesse (guest star Violett Beane) to help. Meanwhile, Wally (Keiynan Lonsdale) corners Joe (Jesse L. Martin) about The Flash.