| Director | Bryan Singer |
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| Assistant Director | Lee Cleary |
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| Stage Director | 元奎/Corey Yuen Kwai/Corey Yuen |
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| Cat | Hugh Jackman(Actor) |
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| Patrick Stewart(Actor) |
| Ian McKellen(Actor) |
| Anna Paquin(Actress) |
| Famke Janssen(Actress) |
| James Marsden/Jimmy Marsden(Actor) |
| Halle Berry(Actress) |
| Bruce Davison(Actor) |
| Rebecca Romijn/Rebecca Romijn Stamos(Actress) |
| Ray Park(Actor) |
| Stan Lee(Actor) |
| Shawn Ashmore(Actor) |
| Tyler Mane(Actor) |
| Matthew Sharp(Actor) |
| Voice Artist | Kiyoyuki Yanada |
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| Tamio Ohki |
| Osamu Saka |
| Sachiko Kojima |
| Yurika Hino |
| Tomoyuki Dan |
| Keikо Aizawa |
| Naoko koda |
| Atsushi Kisaichi |
| Mitsuo Senda |
| Katsumi Cho |
| Toru Ohkawa |
| Hidetoshi Nakamura |
| Tsutomu Isobe |
| Mugihito |
| Iemasa Kayumi |
| Masako Katsuki |
| Rika Fukami |
| Shigeru Nakahara |
| Kenji Nomura |
| Akio Nojima |
| Kiyomitsu Mizuuchi |
| Mitsuaki Hoshino |
| Takuro Kitagawa |
| Tomomichi Nishimura |
| Akihiko Ishizumi |
| Sayuri Sadaoka |
| Koji Ochiai |
| Writer | Bryan Singer |
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| Original music | Michael Kamen |
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| Klaus Badelt |
| Cinematographer | Newton Thomas Sigel |
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| Producer | Lauren Shuler Donner / Lauren Shuler-Donner |
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| Marvel Enterprises |
| Ralph Winter |
| Kevin Feige |
| Executive Producer | Richard Donner |
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| Stan Lee |
| Distributing agency | 20th Century Fox/Twentieth Century Fox/Twentieth Century-Fox |
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| Special Effects | Digital Domain |
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| C.O.R.E. Digital Pictures |
| Drew Longland |
| Art Director | Andrew Menzies |
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| Editor | Peter McNulty |
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| Subtitles translation | Natsuko Toda |
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| Other Crew | Stan Lee |
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| Ross Fanger |