- Dusty Abell
- character designer
- Choul Woo Ahn
- layout artist (as An Chul Woo)
- Mi Hyang Ahn
- key animator (as Ahn Mi Hyang)
- Sang Hyouk Bang
- key animator (as Bang Sang Hyouk)
- Matthew Bordenave
- storyboard revisionist
- Phil Bourassa
- lead character designer (as Phillip Bourassa)
- Tong Bui
- storyboard revisionist
- Won Hee Cho
- key animation clean-up (as Cho Hee Won)
- Go Un Choi
- storyboard coordinator: Studio Mir
- Kang Hei Chul
- key animator / storyboard artist: Studio Mir
- Chase Conley
- storyboard artist
- Chris Copeland
- storyboard artist
- Justin Copeland
- storyboard artist
- Craig Cuqro
- color stylist
- Jarelle Dampier
- storyboard revisionist
- Tim Divar
- storyboard artist
- Anissa Espinosa
- storyboard revisionist
- Kang Seo Gi
- key animator
- Kim Eun Gyeong
- background painter
- Kim Su Gyeong
- background painter
- Cheong-Il Han
- key animator (as Han Cheong Il)
- Eun Jung Han
- inbetween artist (as Han Eun Jung)
- Kwang Il Han
- storyboard artist: Studio Mir (as Han Kwang Il)
- Tae Ho Han
- animation director (as Han Tae Ho) / storyboard artist: Studio Mir (as Han Tae Ho)
- So Jung Ho
- final checker
- Han Pyo Hong
- cg animator (as Hong Han Pyo)
- Jay Hong
- background key designer
- Jin Ki Hong
- cg animator (as Hong Jin Ki)
- Seo Kyoung Hwa
- key animator (as Seo Gyeong Hwa)
- Lee Jeong Hwan
- background painter
- Young Sik Hwang
- key animator (as Hwang Young Sik)
- Ji Mi Hyun
- color checker
- Kim Geon Il
- key animator
- Han Ji In
- background painter
- Jung In
- character designer
- Hyung-Seok Jang
- key animator (as Jang Hyeong Seok)
- Seok Jin Jang
- key animator (as Jang Seok Jin) / storyboard artist: Studio Mir (as Jang Seok Jin)
- Jong Min Jeon
- key animator (as Jeon Jong Min)
- Youn Hee Jeong
- inbetween artist (as Yun Jung Hee)
- Jeong Hui Ju
- key animator
- Kim Jin Ju
- key animation clean-up
- Yasmin Khudari
- storyboard artist
- Eun Ji Kim
- background painter (as Kim Eun Ji)
- Eunmi Kim
- background painter (as Eun Mi Kim)
- Gwan Sik Kim
- character designer (as Kim Gwan Sik)
- Hyo Shik Kim
- key animator (as Kim Hyo Sik)
- Jeong Im Kim
- final checker (as Kim Jeong Im)
- Min Su Kim
- key animation clean-up (as Kim Min Su)
- Richard Kim
- background painter
- Seong Il Kim
- layout artist (as Kimm Seong Il)
- Sun-nam Kim
- color checker (as Kim Sun Nam)
- Tae Kwon Kim
- key animator (as Kim Tae Kwon)
- Jeong Won Lee
- inbetween artist (as Lee Jung Won)
- Sang Jun Lee
- key animator (as Lee Sang Jun)
- Seong Gi Lee
- background painter
- Won-Gu Lee
- background painter (as Lee Won Gu)
- Yeon Hee Lee
- key animator (as Lee Yeon Hee)
- Christina Long
- color stylist
- Wilson Martinez
- track reader
- Brandon McKinney
- storyboard artist
- Kim Min-seo
- key animator (as Kim Min Seo)
- Jin Hwan Oh
- prop design: Studio Mir (as Oh Jin Hwan)
- Jin Suk Park
- layout artist (as Park Jin Seok)
- So Young Park
- key animator (as Park So Young)
- Fred Salinas
- track reader
- Hyun Woo Seo
- layout artist (as Seo Hyun Woo)
- Tae-Won Seo
- background painter (as Seo Tae Won)
- Won Seo
- key animator (as Seo Won) / prop design: Studio Mir (as Seo Won)
- Sang Tae Sin
- key animator (as Sin Sang Tae)
- You Ra Song
- cg animator (as Song You Ra)
- Kim Sung-hoon
- key animator (as Kim Sung Hoon)
- Lee Sang Wang
- layout artist
- Goo Han Wool
- character designer
- Dong Ju Yang
- animation director (as Yang Dong Ju)
- Myoung Ga Young
- key animator
- Yu Jin Young
- key animation clean-up
- Seung-ja Yu
- inbetween artist (as Yu Seung Ja)
- Dae Won Yun
- key animator
- Melchior Zwyer
- storyboard artist (as Mel Zwyer)
