Wolverine

Logan

Played by Hugh Jackman

Logan is a mutant with a rapid healing factor and retractable bone claws in each hand, subjected to an experimental government program that bonded his skeleton and claws with the nearly indestructible metal adamantium. Known as Wolverine, his healing factor also grants him drastically slowed aging, leaving him to wander for decades with fragmented memories of a past that predates most of the people he fights alongside. Read more →

First turns up in X-Men.