GGUM by Yeonjun
Presented by BIGHIT MUSIC
Director  2eehyein (2eehyein film)
Assistant Director  Lee Minhee, Song Youngmin, Kim Suin

Production House  NEWYEAR
Executive Producer  Kim Yeonjin
Producer  Jeong Donghyun, Yoon Wonsung, Hong Jisoo
Production Assistant  Lee Minjun, Jung Taein, Lee Seungwon, Park Jinhee, Jo Heeeun, Park Chanhyuk, Kim Hyunho, Kim Jiho

Director of Photography  Lee Jinhyuk
Focus Puller  Shin Donghyeok, Lee Kwangsoo
2nd AC  Jeong Gunwoo, Park Sangwon, Kang Hyunjeong
DIT  Kim Minho, Lee Dain
3rd AC  Kim Minseong

Jimmyjib Operator  Kim Youngjung
1st  Kim Hyunin
2nd  Choi Hojun
3rd  Bae Euntaek

Drone Camera Team  GODFINGER
Drone Head Operator  Lee Minjae
Gimbal Operator  Cha Junhwan
Drone Operator  Lee Euntae
1st  Park Youngjun

Gaffer  Jung Joonghyuk
1st  Kim Hyunsuk
2nd  Baek Minhyeok, Gu Bonyeop, Chung Hwayong
3rd  Sin Dongyun, Kim Byungjong, Cho Juhan

Art  FOUR
Art Director  Park Heeju
Art Team Leader  Kim Seoah
Art Team  Yoo Ahyeon, Kang Jongmin, Lee Sanghyun, Jin Hyensoo, Kim Junhyuk

Model  Senya, Mathis, Enikeeva Natalya, Mul, Steve Jacobs, Jing jing, Taeyoon, Sangyoon, Robert Williams, Chapco, Kao, Benji, Rio, Kaya, Jeez

EDIT  2eehyein, Lee Minhee (2eehyein film)

DI  Lucid Colour
Colorist  Yeom Jiyun
DI Crew  Na Somi, Lee Mirim, Choi Eunseo, Lee Minkyung
DI Producer  Yun Yeseul
Manager  Seo Yujin

Visual Effects by  257 Studios
Visual Effects Executive Officer  Lee Doug
Visual Effects Technical Supervisor  Kim Giuk
VFX Supervisor  Cho Yunji
VFX Executive Producer  Kim Kunhee
CGI Supervisor  Kim Hyejeong
3D Supervisor  Lee Kyoryeol
Lighting Lead  Bae Hansong
Lighting Artist  Kang Miyeon
FX Lead  Jeong Jikhan
FX Senior Artist  Lee Saegyeol
2D Supervisor  Lee Nayoung
Comp Leads  Yeo Juhyun, Lee Jiwoo
Comp Artists  Kim Sunggyoon, Kwon Suhyeon
Matchmove Artist  Lee Gilyoung (Studio Inti)
MattePainting Artist  Shin Yoonjung (&Light)

VFX Production  studio.wham
VFX Supervisor  Ohzeon
VFX Lead  Jo Songwoo
VFX Producer  Lee Yeji
VFX Artist  Kim Doyeon
Matchmove  Park Junseon

2D CG  COMMA (Seungin Park), Hyeji Kim
2D-clean up (Beauty)  Go Moonyoung (emotion Creative)