Directed by
| Park So-hyun | ... | (as Sohyun Park) |
| Lee Eung-bok | ... | (as Eung-bok Lee) (directed by) |
| Young-woo Jang | ... | (co-director) |
Writing Credits (in alphabetical order)
| Kim Hyung-min | ... | (screenwriter) |
| Kim Kan-bi | ... | (original story) |
| Park So-Jeong | ... | (screenwriter) |
| Hong So-ri | ... | (screenwriter) |
| Hwang Young-Chan | ... | (original story) |
Cast (in credits order)
Produced by
| Heewook Kang | ... | supervising producer |
| Young Kyu Kim | ... | executive producer |
| Eun Kyung Park | ... | creative producer |
| Ju Yeon Park | ... | executive producer / production supervisor (as Ju Yeon Park) / production supervisor (as Juyeon Park) |
Sound Department
| Saurabh Arora | ... | mixer |
| Craig Dikes | ... | sound recordist (english version) |
| Rodrigo Etchebarne | ... | sound editor (english version) |
| Walter Ledesma | ... | dubbing mixer (english version) |
| Siamak Omrani | ... | sound effects editor |
Special Effects by
| Matt Alavi | ... | special fx previs: Legacy Effects |
| Wayne Anderson | ... | sculpting department: Spectral Motion |
| Blair Berens | ... | mold department: Legacy Effects |
| Bryan Blair | ... | mold department: Spectral Motion |
| Darin Bouyssou | ... | mold department: Spectral Motion |
| Norman Cabrera | ... | sculpting department: Spectral Motion |
| John Calpin | ... | photographer: Spectral Motion |
| A. Robert Capwell | ... | mechanical department: Spectral Motion (as Rob Capwell) |
| Mike Castro | ... | creature effects supervisor: Madness FX |
| Jim Charmatz | ... | special effects digital design: Legacy Effects |
| Peter W. Clarke | ... | mechanical department: Legacy Effects (as Pete Clarke) |
| Tony Contreras | ... | mold department: Legacy Effects |
| David Covarrubias | ... | mechanical department: Legacy Effects |
| Dan Crawley | ... | mold department: Spectral Motion |
| Cory Czekaj | ... | mold department: Legacy Effects |
| Jeff L. Deist | ... | mold department: Legacy Effects (as Jeff Deist) |
| Eden Elizalde | ... | mold department: Spectral Motion |
| Erik Elizalde | ... | mold department: Spectral Motion |
| Mary Elizalde | ... | creative consultant: Spectral Motion |
| Mike Elizalde | ... | creature effects supervisor: Spectral Motion |
| Jon Fedele | ... | mold department: Spectral Motion |
| Damian Fisher | ... | mold department: Legacy Effects |
| Claire Flewin | ... | fabrication department: Spectral Motion |
| Jessie Fohrman | ... | sculpting department: Spectral Motion |
| Brie Ford | ... | seaming department: Spectral Motion |
| Chris Garnaas | ... | special effects digital design department: Spectral Motion (as Christopher Garnaas) |
| Rachel Gervig | ... | mold department: Spectral Motion |
| Brian Goehring | ... | mold department: Spectral Motion |
| Tim Gore | ... | paint department: Spectral Motion |
| Emily Gould | ... | fabrication department: Spectral Motion |
| Justin Gregory | ... | lead artist: Madness FX |
| Jurgen Heimann | ... | mechanical department: Spectral Motion |
| Christopher Hernandez | ... | mold department: Spectral Motion (as Chris Hernandez) |
| John Holfmann | ... | mold department: Spectral Motion (as John Halfmann) |
| Timothy Huizing | ... | mold department: Spectral Motion (as Tim Huizing) |
| Bill Jacob | ... | mold department: Spectral Motion |
| Anthony Julio | ... | art department: Legacy Effects |
| Mark Jurinko | ... | paint department: Spectral Motion |
| Karen Keener | ... | seaming department: Spectral Motion |
| Rebecca Klika | ... | lead artist: Madness FX |
| Paul Komoda | ... | sculpting department: Spectral Motion |
| Junko Komori | ... | fabrication department: Spectral Motion |
| Maria Kruse | ... | office manager: Spectral Motion |
| Richard J. Landon | ... | mechanical department: Spectral Motion (as Richard Landon) |
| Mackenzie Louk-Castro | ... | lead artist: Madness FX |
| Mark Maitre | ... | art department: Legacy Effects |
| Timothy Martin | ... | art department: Legacy Effects (as Tim Martin) |
| Kevin McTurk | ... | project coordinator: Spectral Motion |
| Scott Millenbaugh | ... | mechanical department: Spectral Motion |
| Bruce D. Mitchell | ... | fabrication department: Spectral Motion |
| Brian Morishita | ... | mechanical department: Spectral Motion |
| Clint Mouawad | ... | lead artist: Madness FX |
| Alejandro Palma | ... | special effects digital design department: Spectral Motion (as Alex Palma) |
| Chris Pellicano | ... | lead artist: Madness FX |
| Walter Phelan | ... | mold department: Legacy Effects (as Walt Phelan) |
| Bill Phillipps | ... | it: Spectral Motion |
| Greg Polutanovich | ... | sculpting department: Spectral Motion |
| Sean Purucker | ... | fabrication department: Spectral Motion |
| Mike J. Regan | ... | fabrication department: Spectral Motion (as Mike Regan) |
| Nicholas Rinehard | ... | sculpting department: Spectral Motion |
| Ror Rodriguez | ... | fabrication department: Spectral Motion |
| Mauricio Ruiz | ... | special effects digital design department: Spectral Motion |
| Dean Schneider | ... | lead 3d print engineer: Legacy Effects |
| J. Alan Scott | ... | supervisor: Legacy Effects |
| Shannon Shea | ... | on-set creature effects supervisor: Spectral Motion (as Shannon John Shea) |
| Amber Skowronski | ... | seaming department: Spectral Motion |
| Won-il Song | ... | special effects digital design: Legacy Effects (as Wonil Song) |
| Lino Stavole | ... | project supervisor: Spectral Motion |
| Ajax Stevens | ... | fabrication department: Spectral Motion (as Ajax Stevens Hulce) |
| Ian Stevenson | ... | art department: Legacy Effects |
| Drew Talbot | ... | paint department: Spectral Motion |
| Miles Teves | ... | sculpting department: Spectral Motion |
| Patricia Villalobos | ... | fabrication department: Spectral Motion |
| Lillian Vince | ... | mold department: Spectral Motion |
| Mark Viniello | ... | project coordinator: Spectral Motion |
| Brian Wade | ... | sculpting department: Spectral Motion |
| Damon Weathers | ... | production support: Legacy Effects |
| Erica Wilcox | ... | paint department: Spectral Motion |
| Kristen Willett | ... | fabrication department: Spectral Motion (as Kristen Willet) |
| Neil Winn | ... | paint department: Spectral Motion |
Visual Effects by
| Hyojung Han | ... | compositor |
| Jinhee Kim | ... | visual effects producer |
| Eun Ji Lee | ... | animator |
| Hyunjin Tom Lee | ... | compositor |
| Soo Jin Lee | ... | pipeline td |
| Balaji Muppalla | ... | visual effects |
| Sung-min Alvin Yun | ... | visual effects supervisor |
Music Department
| Sebastien Pan | ... | composer - additional music |
| Alan Tyler | ... | composer: trailer music |
Additional Crew
| Christina Diamantara | ... | voice director |
| Troy James | ... | voice (english version) |
| Salvador Blaje Montiel | ... | voice production coordinator |
| Harrison Xu | ... | voice (english version) |
