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 ...

When Hunter Zolomon first took on his Zoom mantle during "The Flash: Blitz" arc, he had no problems being referred to as both ...

It’s a long-standing comic book trope. The iconic hero and their “dark doppelgänger” villain. Superman has Bizarro. Spider-Man has Venom. Green Lantern has Sinestro. The list goes on. But no character ...