X-MEN ORIGINS: WOLVERINE In theatres May 1 "The claw-pawed man-mutant cuts in front of his fellow X-Men with his own creation story, which traces how Logan's macho rivalry with Sabretooth (Liev Schreiber) and his thwarted love affair with Silver Fox (Lynn Collins) set the stage for his tranformation into Wolverine. So why did Hugh Jackman's character get the first Origins nod? ''It wasn't always part of the plan, but Hugh brought that character to vivid life,'' says producer Lauren Shuler Donner, recalling the endurance test he faced filming this water-tank scene where his character is injected with a substance that makes him impenetrable. ''We tortured the man. he is an animal. A normal person could not do that.''