James Stoker

James Stoker is a brilliant but corrupt scientist turned rogue who was a former friend and colleague of Dr. John Harker prior to their falling out. He acts as a primary antagonist throughout the series.

Stoker displays several indications that he is enhanced with either blood from a species from Earth II known as the Chabal, or is just naturally immortal. The former provides a more logical explanation for his constant death and supposed resurrection.