chunk: In 1845, James Howlett, a boy living in Canada, witnesses his father being killed by groundskeeper Thomas Logan. The trauma activates the boy's mutation: bone claws protrude from his knuckles, and he kills Thomas, who reveals that he is James's real father. James flees along with Thomas's son Victor Creed, who is thus James's half-brother. They spend the next century as soldiers, fighting in the American Civil War, both World Wars, and the Vietnam War. In Vietnam, Victor attempts to rape a Vietnamese woman, and kills a senior officer who tries to stop him. James defends Victor and the two are sentenced to execution by firing squad, which they survive. Major William Stryker approaches them in military custody, and offers them membership in Team X, a group of mutants including Agent Zero, Wade Wilson, John Wraith, Fred Dukes, and Chris Bradley. They join the team for a few years, with James now using the alias Logan, but the group's (especially Victor's) disregard for human life causes