WTF, he looks like a hybrid of a young Harrison Ford and Arnold Schwarzenegger. He doesn't look like himself. I guess he has truly made a transformation to portray this character.
Apparently, Adam, who is portrayed by Eckhart is Victor Frankenstein's creation that has walked the Earth for 200 years and becomes embroiled in a battle between two sides that could change the fate of humanity. The movie is based on an unpublished graphic novel and original screenplay by Kevin Grevioux, according to Wikipedia.