Edmund Rockwell is a purely evil primitive Scientist. Rockwell grew an obsession in learning more about the power of the obelisks, and the secrets of the Tek cave. He hid his true self and Element samples from Helena Walker who, with Raia, found him after a sandstorm. Rockwell saw Helena as a useful, yet disposable bodyguard for him. Rockwell refers to Element as "Edmundium." Rockwell will betray anybody if it will benefit himself, no matter how close. Rockwell is from 19th century London.