Upon being sent to live with relatives in the countryside due to an illness, an emotionally distant adolescent girl becomes obsessed with an abandoned mansion and infatuated with a girl who lives there - a girl who may or may not be real.
Is When Marnie Was There on Netflix? Yes! The movie When Marnie Was There is now on Netflix in the countries listed below.
| Production | Tamaki Kojo | Line Producer |
| Writing | Masashi Ando | Screenplay |
| Writing | Hiromasa Yonebayashi | Screenplay |
| Writing | Joan G. Robinson | Novel |
| Writing | Keiko Niwa | Screenplay |
| Directing | Hiromasa Yonebayashi | Director |
| Art | Shiho Sato | Background Designer |
| Visual Effects | Masashi Ando | Animation Director |
| Production | Koji Hoshino | Producer |
| Art | Yôhei Taneda | Art Direction |
| Production | Yoshiaki Nishimura | Producer |
| Art | Yôhei Taneda | Production Design |
| Art | Eiko Matsushima | Painter |
| Camera | Kaneko Fujimaki | Additional Photography |
| Production | Toshio Suzuki | Executive Producer |
| Sound | Priscilla Ahn | Theme Song Performance |
| Production | Ryoichi Fukuyama | Co-Producer |
| Art | Noboru Yoshida | Art Designer |
| Visual Effects | Hideki Hamasu | Key Animation |
| Visual Effects | Ayako Hata | Key Animation |
| Visual Effects | Kazuyoshi Onoda | Key Animation |
| Production | Shinsuke Nonaka | Production Manager |
| Visual Effects | Shinji Hashimoto | Key Animation |
| Visual Effects | Takaaki Yamashita | Key Animation |
| Production | Takuro Okada | Casting |
| Art | Yohei Takamatsu | Art Designer |
| Production | Masami Hosokawa | Producer |
| Art | Yumi Ishii | Background Designer |
| Art | Naomi Kasugai | Background Designer |
| Visual Effects | Misa Koyasu | Key Animation |
| Production | Naoya Fujimaki | Co-Producer |
| Editing | Rie Matsubara | Editor |
| Production | Kyohei Ito | Production Manager |
| Visual Effects | Shinji Suetomi | Key Animation |
| Visual Effects | Eiji Yamamori | Key Animation |
| Art | Kikuyo Yano | Background Designer |
| Visual Effects | Masafumi Yokota | Key Animation |
| Production | Ryûji Hayashi | Casting |
| Production | Tomoko Nakayama | Producer |
| Art | Yoichi Nishikawa | Art Designer |
| Visual Effects | Masashi Ando | Character Designer |
| Visual Effects | Shunsuke Hirota | Key Animation |
| Art | Yuka Nitta | Background Designer |
| Visual Effects | Hiroyuki Okiura | Key Animation |
| Visual Effects | Akiyo Okuda | Key Animation |
| Visual Effects | Shinji Otsuka | Key Animation |
| Sound | Koji Kasamatsu | Sound Director |
| Visual Effects | Makiko Futaki | Key Animation |
| Art | Kosuke Hayashi | Background Designer |
| Art | Ryoko Ina | Background Designer |
| Visual Effects | Atsuko Otani | Key Animation |
| Art | Ayae Kanbe | Background Designer |
| Art | Junichi Taniguchi | Background Designer |
| Visual Effects | Kenichi Yamada | Key Animation |
| Production | Yôhei Taneda | Production Designer |
| Visual Effects | Takayuki Hamada | Key Animation |
| Visual Effects | Takeshi Honda | Key Animation |
| Visual Effects | Takeshi Inamura | Animation Director |
| Art | Tatsuya Kushida | Background Designer |
| Visual Effects | Kitaro Kosaka | Key Animation |
| Art | Kiyoshi Sameshima | Background Designer |
| Art | Sayaka Hirahara | Background Designer |
| Visual Effects | Kenichi Konishi | Key Animation |
| Visual Effects | Atsuko Tanaka | Key Animation |
| Art | Seiko Yoshioka | Background Designer |
| Sound | Eriko Kimura | Sound Director |
| Visual Effects | Akira Honma | Key Animation |
| Visual Effects | Naoko Kawahara | Key Animation |
| Art | Yoji Takeshige | Background Designer |
| Visual Effects | Atsushi Tamura | Key Animation |
| Art | Takashi Omori | Art Designer |
| Art | Ayumu Egawa | Background Designer |
| Art | Kazuo Oga | Background Designer |
| Visual Effects | Michiyo Suzuki | Key Animation |
| Art | Youichi Watanabe | Background Designer |
| Visual Effects | Tsutomu Awata | Key Animation |
| Visual Effects | Megumi Kagawa | Key Animation |
| Production | Seiji Okuda | Co-Producer |
| Visual Effects | Ei Inoue | Key Animation |
| Visual Effects | Katsuya Kondo | Key Animation |
| Visual Effects | Ryosuke Tsuchiya | Key Animation |
| Visual Effects | Hiroomi Yamakawa | Key Animation |
| Art | Tomotaka Kubo | Background Designer |
| Art | Satoko Nakamura | Background Designer |
| Visual Effects | Naoya Wada | Key Animation |
| Visual Effects | Shougo Furuya | Key Animation |
| Visual Effects | Katsutoshi Nakamura | Key Animation |
| Visual Effects | Moe Usami | Key Animation |
| Sound | Takatsugu Muramatsu | Music |
| Visual Effects | Akihiko Yamashita | Animation Director |
| Camera | Atsushi Okui | Director of Photography |
