- X de Ti West (2022 – Horreur)
- THE X-FILES LE FILM de Rob Bowman (1998 – Fantastique)
- X-MEN de Bryan Singer (2000 – Aventures)
- X-MEN 2 de Bryan Singer (2003 – Aventures)
- X-MEN : L’AFFRONTEMENT FINAL de Brett Ratner (2006 – Action)
- X-MEN LE COMMENCEMENT de Matthew Vaughn (2011 – Aventures)
- X-MEN DAYS OF FUTURE PAST de Bryan Singer (2014 – Aventures)
- X-MEN : DARK PHOENIX de Simon Kinberg (2019 – Action)
- XTRO de Harry Bromley Davenport (1983 – Science Fiction)
- XTRO 2 de Harry Bromley Davenport (1990 – Horreur)
- XXXHOLIC de Ninagawa Mika (2022 – Fantastique)