Mija is een jong meisje van het platteland dat bevriend is met 'Okja', een groot beest dat zachtaardig en vriendelijk van geest is. Op een dag moet Mija alles op het spel zetten om te voorkomen dat een machtig, multinationaal bedrijf haar beste vriend kan ontvoeren.
| Visual Effects | 정도안 | Special Effects Supervisor |
| Crew | Jeong Bong-yeon | Stunts |
| Crew | 양해길 | Stunts |
| Crew | Samantha MacIvor | Stunts |
| Production | Park Eun-ji | Production Accountant |
| Visual Effects | Shon Byeong-su | VFX Artist |
| Costume & Make-Up | Lee Hee-eun | Special Effects Key Makeup Artist |
| Crew | Jeong Jin-geun | Stunt Coordinator |
| Crew | 권귀덕 | Stunts |
| Crew | 허명행 | Stunt Coordinator |
| Crew | Aja Frary | Stunts |
| Crew | Aaron Vexler | Stunts |
| Crew | Celia Bond | Stunts |
| Crew | Peter Epstein | Stunts |
| Editing | Lim Hye-jin | Assistant Editor |
| Camera | Maceo Bishop | "B" Camera Operator |
| Directing | 봉준호 | Director |
| Sound | 박종근 | Production Sound Mixer |
| Visual Effects | Yuk Gwan-woo | Visual Effects |
| Production | Anthony Keating | Key Production Assistant |
| Production | Seo Woo-sik | Producer |
| Costume & Make-Up | Rebeccah Delchambre | Makeup Department Head |
| Production | Jenny Jue | Casting |
| Production | Jeremy Kleiner | Producer |
| Production | Brad Pitt | Executive Producer |
| Art | Deborah Jensen | Art Direction |
| Art | Song Suk-ki | Set Decoration |
| Production | Kim Woo-sang | Line Producer |
| Art | Gwendolyn Margetson | Art Direction |
| Costume & Make-Up | Catherine George | Costume Design |
| Production | Lewis Taewan Kim | Producer |
| Art | 이하준 | Production Design |
| Production | Stan Wlodkowski | Executive Producer |
| Production | 봉준호 | Producer |
| Art | Bae Jung-yoon | Art Direction |
| Art | Cho Won-woo | Set Decoration |
| Art | Louise Roper | Set Decoration |
| Production | Dooho Choi | Producer |
| Production | Dede Gardner | Producer |
| Editing | 양진모 | Editor |
| Art | Susan Bode Tyson | Set Decoration |
| Production | Tilda Swinton | Co-Producer |
| Art | Kevin Thompson | Production Design |
| Production | Sandro Kopp | Co-Producer |
| Visual Effects | Ryu Jae-hwan | VFX Supervisor |
| Crew | Jeff Sanca | Stunt Driver |
| Crew | Blaise Corrigan | Stunts |
| Crew | Caroline Vexler | Stunts |
| Visual Effects | 박경수 | Special Effects Supervisor |
| Costume & Make-Up | Heo Jin | Costumer |
| Costume & Make-Up | Kang Dong-yul | Costume Supervisor |
| Camera | Byun Sang-jin | Third Assistant "A" Camera |
| Directing | 한진원 | Second Assistant Director |
| Camera | Cha Sung-min | Grip |
| Camera | 김지용 | "B" Camera Operator |
| Costume & Make-Up | Bae Kyung-hye | Special Effects Key Makeup Artist |
| Costume & Make-Up | Shin Soo-bin | Costumer |
| Costume & Make-Up | Yoon Na-yeon | Costumer |
| Camera | Kim Yong-seong | "B" Camera Operator |
| Lighting | Cho Sang-won | Electrician |
| Directing | 유재선 | Assistant Director |
| Crew | Marny Eng | Stunt Coordinator |
| Crew | Barrie Gower | Tattooist |
| Production | Shin Kyung-chul | Unit Manager |
| Costume & Make-Up | Kim Jeong-ja | Makeup & Hair |
| Camera | Darius Khondji | Director of Photography |
| Sound | 정재일 | Original Music Composer |
| Writing | 봉준호 | Screenplay |
| Writing | 봉준호 | Story |
| Writing | Jon Ronson | Screenplay |
| Costume & Make-Up | 최세연 | Costume Design |
| Sound | 최태영 | Supervising Sound Editor |
| Costume & Make-Up | Sharon Martin | Makeup Designer |
| Costume & Make-Up | Hwang Hyun-gyu | Hair Designer |
| Visual Effects | Erik De Boer | Visual Effects Supervisor |
| Production | Kim Woo-sang | Executive Producer |
| Art | Zoddd | Concept Artist |
| Visual Effects | Sandro Kopp | Creature Design |
| Crew | Miyun Park | Technical Advisor |
| Production | Collin Creighton | Executive Producer |
| Costume & Make-Up | Hwang Hyun-gyu | Makeup Designer |
| Directing | P.J. Voeten | First Assistant Director |
| Visual Effects | Lee Jeon-hyoung | Visual Effects Supervisor |
| Production | Ted Sarandos | Producer |
| Production | Pauline Fischer | Executive Producer |
| Production | Sarah Esberg | Executive Producer |
| Production | Jon Ronson | Associate Producer |
| Production | Lee Jae Woo | Executive Producer |
| Directing | Megan Shank | Second Assistant Director |
| Costume & Make-Up | Sharon Martin | Hair Designer |
| Production | Stan Wlodkowski | Unit Production Manager |
| Directing | Cho Yong-jin | First Assistant Director |
| Production | Samuel Yeunju Ha | Executive Producer |
| Art | Sandro Kopp | Concept Artist |
| Production | Luca Borghese | Associate Producer |
| Visual Effects | Jang Hee-chul | Creature Design |
| Production | Christina Oh | Executive Producer |
| Visual Effects | Erik De Boer | Creature Technical Director |
| Editing | Han Mi-yeon | Assistant Editor |
| Sound | 김병인 | Supervising Dialogue Editor |
| Art | Jo Sung-hwan | Storyboard Artist |
| Lighting | 이재혁 | Lighting Director |
| Crew | Park Min-su | CGI Supervisor |
| Crew | 장한승 | Stunts |
| Editing | Yvan Lucas | Digital Intermediate Colorist |
| Crew | 임서영 | Stand In |
| Art | Mo So-ra | Art Department Coordinator |
