Cable

Nathan Summers

Played by Josh Brolin

Nathan Summers is the son of X-Men leader Scott Summers, sent forward through time as an infant to be raised in a future ravaged by a techno-organic virus in order to save his life. Returning to the present as the hardened, cybernetically augmented soldier known as Cable, he pursues a time-traveling mercenary from his future in hopes of preventing tragedies still to come. Read more →

First turns up in Deadpool 2.