Laura Kinney (X-23)
In Logan, Laura Kinney (Dafne Keen) is a mysterious young mutant who is revealed to be a clone made from Wolverine’s blood. She might be an 11-year old girl wearing a rainbow tee and colorful sunglasses, but make no mistake that she is X-23, a deadly assassin created to be the perfect killing machine.
Donald Pierce
In Logan, Donald Pierce (Boyd Holbrook) is a cyborg who is leader and head of security for the militant group Reavers. He is relentless in pursuing Logan, Laura, and Charles Xavier, even forcing Caliban to use his mutant-tracking abilities to find them.
Caliban from Logan
Caliban (Stephen Merchant) is a mutant from the X-Men film series and in Logan is an ally to Wolverine. He helps foster Charles Xavier, but in the past, his power of tracking Mutants was used to eliminate most of them. He cannot be exposed to sunlight or else he burns horrifically.
Logan
Taking inspiration from the Old Man Logan comic series, the film Logan has Hugh Jackman portraying a graying and gritty Wolverine, capping a 17-year run with his final appearance in the role. Logan is scraping a living as a limo driving, hustling medications south of the border for Professor X when a young mutant pleads for his help.