x-men (2000)

X-Men is a 2000 American superhero movie directed by Bryan Singer based on the Marvel Comics superhero team of the same name. Featuring an ensemble cast consisting of Patrick Stewart, Hugh Jackman, Ian McKellen, Halle Berry, Famke Janssen, James Marsden, Bruce Davison, Rebecca Romijn-Stamos, Ray Park, and Anna Paquin, the movie depicts a world where an unknown proportion of people are mutants, possessing superhuman powers that make them distrusted by normal humans. It focuses on mutants Wolverine and Rogue as they are brought into a conflict between two groups with radically different approaches to bringing about the acceptance of mutant-kind: Charles Xavier's X-Men, and the Brotherhood of Mutants, led by Magneto.
Its success led to a series of movies.

This tag implicates x-men_movie_series (learn more).