The film was directed by Simon Kinberg and stars an ensemble cast featuring James McAvoy, Michael Fassbender, Jennifer Lawrence, Nicholas Hoult, Jessica Chastain and more. The culmination of 20 years of X-Men movies, as the family of mutants that we’ve come to know and love must face their most devastating enemy yet — one of their own. “Dark Phoenix” was supervised by Warner Bros Supervising Sound Editor, Richard King and mixed by Beau Borders and Paul Massey.