The Flash stars Grant Gustin as Barry Allen/The Flash, Candice Patton as Iris West, Danielle Panabaker as Caitlin Snow, Carlos Valdes as Cisco Ramo, Hartley Sawyer as Ralph Dibny, Jessica Parker Kennedy as Nora West-Allen aka the speedster hero XS, Danielle Nicolet as Cecile Horton with Tom Cavanagh as Dr. Harrison Wells, and Jesse L. Martin as Detective Joe West.
The CW has released the first promo for The Flash episode 6.02 titled “A Flash of the Lightning,” highlighting Barry’s efforts to prevent his future disappearance.
A former colleague of S.T.A.R. Labs’ Caitlin Snow (Danielle Panabaker), Rosso rekindles their friendship after they are reunited by an unexpected event.
Meanwhile, Cecile’s (Danielle Nicolet) career as a D.A. conflicts with her identity when she crosses paths with a villainous meta-human.”
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The Flash 6x02 Promo "A Flash of Lightning" (HD) Season 6 Episode 2 Promo