A mysterious group called Humarize strongly believes in the Quirk Singularity Doomsday theory which states that when quirks get mixed further in with future generations, that power will bring forth the end of humanity. In order to save everyone, the Pro-Heroes around the world ask UA Academy heroes-in-training to assist them and form a world-class selected hero team. It’s up to the heroes to save the world and the future of heroes in what is the most dangerous crisis to take place yet in My Hero Academia.
You can now watch My Hero Academia: World Heroes' Mission online on the following streaming providers in the United States.
| Directing | Kenji Nagasaki | Director |
| Sound | Yuki Hayashi | Original Music Composer |
| Visual Effects | Yoshihiko Umakoshi | Character Designer |
| Writing | Yosuke Kuroda | Screenplay |
| Sound | Masafumi Gotoh | Theme Song Performance |
| Sound | Kensuke Kita | Theme Song Performance |
| Sound | Takahiro Yamada | Theme Song Performance |
| Sound | Kiyoshi Ijichi | Theme Song Performance |
| Visual Effects | Yuki Hayashi | Animation Director |
| Visual Effects | Jason Yao | Key Animation |
| Visual Effects | Michael Sung | Key Animation |
| Visual Effects | Kazooma | Key Animation |
| Directing | Kenji Nagasaki | Second Unit Director |
| Directing | Tomo Ookubo | Second Unit Director |
| Directing | Kotaro Tamura | Second Unit Director |
| Directing | Shouji Ikeno | Second Unit Director |
| Visual Effects | Yoshihiko Umakoshi | Supervising Animation Director |
| Visual Effects | Noriko Morishima | Animation Director |
| Visual Effects | Ayana Nishino | Animation Director |
| Visual Effects | Atsushi Hasebe | Animation Director |
| Art | Yumiko Kondou | Art Direction |
| Art | Takashi Aoi | Art Direction |
| Art | Hiroshi Gouroku | Art Direction |
| Writing | Hitoshi Nagai | Co-Writer |
| Visual Effects | Satoshi Nakano | Key Animation |
| Visual Effects | Yutaka Nakamura | Key Animation |
| Art | Takehiro Ishimoto | Prop Designer |
| Art | Ryo Hirata | Prop Designer |
| Art | Ren Ishimori | Prop Designer |
| Visual Effects | Akira Oguro | Key Animation |
| Visual Effects | Koji Sugiura | Key Animation |
| Visual Effects | Yuki Sato | Key Animation |
| Visual Effects | Haruka Iida | Key Animation |
| Visual Effects | Miho Kato | Key Animation |
| Visual Effects | Asahi Takeuchi | Key Animation |
| Visual Effects | Akiko Otsuka | Key Animation |
| Visual Effects | Yuuko Danki | Key Animation |
| Visual Effects | Mitsuko Baba | Key Animation |
| Visual Effects | Yuka Hirata | Key Animation |
| Visual Effects | Fumika Niigaki | Key Animation |
| Visual Effects | Keiichiro Honjo | Key Animation |
| Visual Effects | Kouta Mori | Key Animation |
| Visual Effects | Hiroo Nagano | Key Animation |
| Visual Effects | Shun Shibata | Key Animation |
| Visual Effects | Yukina Kosaka | Key Animation |
| Visual Effects | Satoshi Hattori | Key Animation |
| Visual Effects | Fujiko Aoyagi | Key Animation |
| Visual Effects | Aiko Oura | Key Animation |
| Visual Effects | Yuta Kiso | Key Animation |
| Visual Effects | Hidenori Fukuoka | Key Animation |
| Visual Effects | Masato Kudou | Key Animation |
| Visual Effects | Mao Tsunoda | Key Animation |
| Visual Effects | Toshiyuki Anzai | Key Animation |
| Visual Effects | Kazuhiro Oki | Key Animation |
| Visual Effects | Akiko Seki | Key Animation |
| Visual Effects | Haruna Hashimoto | Key Animation |
| Visual Effects | Naho Kiyoike | Key Animation |
| Visual Effects | Koki Tsujimura | Key Animation |
| Visual Effects | Shinichi Mogi | Key Animation |
| Visual Effects | Kazuo Suzuki | Key Animation |
| Visual Effects | Mamoru Kurata | Key Animation |
| Visual Effects | Takumi Oonuki | Key Animation |
| Visual Effects | Yuka Ooya | Key Animation |
| Visual Effects | Tomomi Ishii | Key Animation |
| Visual Effects | Keiko Takano | Key Animation |
| Visual Effects | Kyoko Kotani | Key Animation |
| Visual Effects | Saori Suruki | Key Animation |
| Visual Effects | Mizuki Furiya | Key Animation |
| Visual Effects | Isao Sugimoto | Key Animation |
| Visual Effects | Eiji Komatsu | Key Animation |
| Visual Effects | Yasuyuki Kai | Key Animation |
| Visual Effects | Isuta | Key Animation |
| Visual Effects | Riki Matsuura | Key Animation |
| Visual Effects | Mihiro Iida | Key Animation |
| Visual Effects | Sachiko Fukuda | Key Animation |
| Visual Effects | Mino Matsumoto | Key Animation |
| Visual Effects | Masaaki Funae | Key Animation |
| Visual Effects | Hideaki Shinbo | Key Animation |
| Visual Effects | Odashi | Key Animation |
| Visual Effects | Iori Hisatake | Key Animation |
| Visual Effects | Shuhei Yasuda | Key Animation |
| Visual Effects | Atsushi Hasebe | Key Animation |
| Visual Effects | Ayana Nishino | Key Animation |
| Visual Effects | Takahiro Komori | Key Animation |
| Visual Effects | Saki Hasegawa | Key Animation |
| Visual Effects | Chiyoko Ueno | Key Animation |
| Visual Effects | Osamu Murata | Key Animation |
| Visual Effects | Yoshiyuki Ito | Key Animation |
| Visual Effects | Shuu Sugita | Key Animation |
| Visual Effects | Kana Iwasaki | Key Animation |
| Visual Effects | Noriko Morishima | Key Animation |
| Art | Iwao Teraoka | Storyboard Artist |
| Art | Kenji Nagasaki | Storyboard Artist |
| Sound | Masafumi Mima | Sound Director |
| Crew | Yumi Nomura | Special Effects |
| Visual Effects | Yota Ando | CGI Director |
| Art | Toshinari Tanaka | Art Designer |
| Art | Hiroyuki Ooyama | Art Designer |
| Art | Satoshi Yuri | Art Designer |
| Art | Tomoaki Okada | Concept Artist |
| Production | Keiji Ota | Executive Producer |
| Production | Hiroyasu Matsuoka | Executive Producer |
| Production | Hiroshi Takeuchi | Co-Executive Producer |
| Production | Keiichi Sawa | Co-Executive Producer |
| Production | Hiroaki Sano | Co-Executive Producer |
| Production | Masahiko Minami | Co-Executive Producer |
| Production | Shingo Kunieda | Co-Executive Producer |
| Production | Yoshihisa Heishi | Co-Executive Producer |
| Production | Hiroyuki Fujita | Co-Executive Producer |
| Production | Mari Furubayashi | Producer |
| Production | Kazumasa Sanjouba | Producer |
| Production | Hiroya Nakata | Producer |
| Production | Mirei Tsumura | Producer |
| Production | Soukichi Onoda | Producer |
| Production | Hayato Saga | Producer |
| Production | Takayuki Oshima | Executive Producer |
| Production | Kazutaka Yamanaka | Producer |
| Production | Yoshihiro Oyabu | Producer |
| Production | Koji Nagai | Producer |
| Production | Hibiki Itou | Producer |
| Production | Atsushi Higashiyama | Producer |
| Production | Akifumi Fujio | Producer |
| Production | Akihiro Sotokawa | Producer |
| Visual Effects | Norimitsu Suzuki | Key Animation |
| Sound | Yuji Tagami | Sound Recordist |
| Sound | Tomokazu Mii | Sound Effects |
| Sound | Takuya Hasegawa | Sound Effects |
| Sound | Daiki Ogawa | Sound Effects |
| Sound | Yoshiki Kobayashi | Music Producer |
| Sound | Yui Arima | Music Producer |
| Editing | Seiya Tarakane | Assistant Editor |
| Editing | Kosuke Yoshihara | Online Editor |
| Editing | Yuri Takahashi | Online Editor |
| Visual Effects | Yuki Hayashi | Key Animation |
| Sound | Shizuo Kurahashi | Foley Artist |
| Visual Effects | Tomoyo Nakayama | Key Animation |
| Art | Wakako Shimizu | Background Designer |
| Art | Mayuko Rokuro | Background Designer |
| Art | Takashi Aoi | Background Designer |
| Art | Kouji Okamoto | Background Designer |
| Art | Kaori Takano | Background Designer |
| Art | Kazuhiro Obata | Background Designer |
| Art | Rie Oda | Background Designer |
| Art | Akemi Konno | Background Designer |
| Art | Takuya Ebisawa | Background Designer |
| Art | Takeshi Satou | Background Designer |
| Art | Hiroshi Gouroku | Background Designer |
| Art | Atsushi Satomi | Background Designer |
| Art | Mina Kurihara | Background Designer |
| Art | Yurika Yamaguchi | Background Designer |
| Art | Nguyen Ngoc | Background Designer |
| Art | Khoa Le | Background Designer |
| Art | Thao Phuong | Background Designer |
| Art | Tan Huynh | Background Designer |
| Art | Hatsumi Aoki | Background Designer |
| Art | Ayami Yoshida | Background Designer |
| Art | Haru Suzuki | Background Designer |
| Art | Yo Uchida | Background Designer |
| Art | Yumi Yokota | Background Designer |
| Art | Yukari Yasuda | Background Designer |
| Art | Mitoyo Watanabe | Background Designer |
| Art | Chika Murayama | Background Designer |
| Art | Moe Chayama | Background Designer |
| Art | Park Jung-ah | Background Designer |
| Art | Lee Choi-ee | Background Designer |
| Art | Lee Mi-jin | Background Designer |
| Art | Kim Ji-hee | Background Designer |
| Art | Park Na-eun | Background Designer |
| Art | Park Sang-yeon | Background Designer |
| Art | Mayu Higuchi | Background Designer |
| Art | Yuho Tomozawa | Background Designer |
| Art | Yuna Murooka | Background Designer |
| Art | Kaisei Kobayashi | Background Designer |
| Art | Eiji Wakamatsu | Background Designer |
| Visual Effects | Tsuyoshi Kanbayashi | Compositing Artist |
| Visual Effects | Fuma Takagi | Compositing Artist |
| Visual Effects | Hiroyuki Nameki | Compositing Artist |
| Visual Effects | Kota Sasaki | Compositing Artist |
| Visual Effects | Masataka Ikegami | Compositing Artist |
| Visual Effects | Satomi Ryukaku | Compositing Artist |
| Visual Effects | Yuriko Hino | Compositing Artist |
| Visual Effects | Haruna Shinjo | Compositing Artist |
| Visual Effects | Takashi Sawa | Compositing Artist |
| Visual Effects | Zhang Yingying | Compositing Artist |
| Editing | Kumiko Sakamoto | Editor |
| Production | Koki Tanimoto | Production Assistant |
| Production | Kyohei Nishikawa | Production Assistant |
| Production | Masayo Kushida | Production Assistant |
| Visual Effects | Kazuhiro Yamada | Compositing Artist |
| Visual Effects | Kazuko Kikuchi | Color Designer |
| Camera | Mayuko Furumoto | Director of Photography |
| Visual Effects | Nobutaka Yoda | Opening/Ending Animation |
| Visual Effects | Atsushi Kobayashi | Opening/Ending Animation |
| Writing | Kohei Horikoshi | Characters |
| Writing | Kohei Horikoshi | Original Story |
