The brilliant Alexander Veidt keeps his talents hidden until his parents die. He then sets out to become wealthy and powerful. When his girlfriend dies, he decides to avenge her...
In the future, humanity has disappeared from a world overrun by the Green. Swamp Thing leads a race of plant beings as he searches the planet to find any surviving humans.
Venen leads Swamp Thing and his plant beings to a group of human survivors at a S.T.A.R. Labs facility, unaware that Woodrue has built a doomsday device that uses Obsidian to...