You can’t have “The Flash” without the man who brings the superhero into existence.
Well, now The CW pilot has him: Tom Cavanagh is joining “The Flash” as Harrison Wells.
Harrison is described as a rock star in the world of physics and the mind and money behind Central City’s S.T.A.R. Labs Particle Accelerator. He becomes a pariah after his lab explodes. But he redeems himself when he discovers that his failed experiment accidentally created the world’s fastest man, The Flash (Grant Gustin).