Every Flash has an opposite number, even the original speedster, Jay Garrick. But his dark doppelgänger is not terribly memorable in look or in name. Dr. Edward Clariss was a professor at the same ...

Later called simply the Rival, he was the first villainous speedster who held a candle to the Fastest Man Alive. But when the ...

The Reverse-Flash is the Scarlet Speedster's best villain, but him staying gone is the best thing for his character.

In DC Comics' Flashpoint event, Reverse-Flash, aka Professor Zoom or Eobard Thawne, plays a pivotal role in reconstructing the DC Universe. He ends up manipulating Barry Allen, the Flash, into running ...