In the midst of an uneasy peace between humans and mutants, a human scientist discovers a cure that can transform mutants back into humans, but one dangerous mutant sees the process as a clear threat to the mutants' continuing survival and threatens to take deadly action against all humankind. Original. (A Twentieth Century Fox film, written by Zak Penn & Simon Kinberg, directed by Brett Ratner, releasing Summer 2006, starring Patrick Stewart, Hugh Jackman, Ian McKellan, Halle Berry, Kelsey Grammer, and others) (Science Fiction)