- Walter Gatus
- character designer (127 episodes, 2012-2019)
- John Calmette
- color supervisor (126 episodes, 2012-2019)
- Kenneth T. Ito
- director of animation production / director of animation / Director of Animation Production (126 episodes, 2012-2019)
- Jeff Starling
- prop/background conceptual design (116 episodes, 2012-2019)
- Michael Wolf
- lip assignments / checking supervisor / timing supervisor / timing direction / timing/checking supervisor (113 episodes, 2013-2019)
- Jill Jacobs
- timing direction / lip assignment / timing director (105 episodes, 2012-2019)
- Craig Robertson
- background painter (103 episodes, 2012-2018)
- Jeff Wamester
- character designer / additional character design / lead character designer / lead character design / storyboard artist / additional character designer (101 episodes, 2012-2018)
- Peter Tronolone
- background painter / background designer (87 episodes, 2013-2019)
- Nick Lombardo
- lead character design / character designer / lead character designer (86 episodes, 2015-2019)
- Jan Browning
- checking / animation checking (85 episodes, 2013-2019)
- Christopher Hooten
- color styling / colorist / color stylist (85 episodes, 2015-2019)
- Phil Cummings
- timing direction / timing director (79 episodes, 2015-2019)
- Jamie H. Huang
- timing direction / timing director (75 episodes, 2014-2019)
- Annamarie Costa
- checking / animation checking (75 episodes, 2015-2019)
- Jerome Moore
- additional character design / character designer / additional character designer (69 episodes, 2012-2019)
- Ron Myrick
- timing direction / timing director (66 episodes, 2016-2019)
- Janette Hulett
- checking (62 episodes, 2015-2018)
- Teri McDonald
- checking / animation checker (56 episodes, 2013-2019)
- Milton Gray
- timing direction (48 episodes, 2017-2019)
- Jungja Kim-Wolf
- checking supervisor / timing supervisor / checking / timing/checking supervisor (47 episodes, 2012-2019)
- Hyeok-su Lee
- key animation: SMIP Co. Ltd. / key animator / key animator: SMIP Co. Ltd. / animator (47 episodes, 2016-2019)
- Emily Warren
- color styling / color stylist (46 episodes, 2015-2017)
- Brian Smith
- colorist / color styling (43 episodes, 2012-2015)
- Joseph Feinsilver
- background painter (40 episodes, 2012-2015)
- Yu Jin Choi
- color styling chief / color styling chief: SMIP Co. Ltd. (38 episodes, 2016-2019)
- Tom Pope
- timing direction / timing director (36 episodes, 2014-2018)
- Sonia Oback
- color styling (36 episodes, 2017-2019)
- Shea Wheeler
- timing direction (35 episodes, 2017-2019)
- Michel Lyman
- timing director / checking (34 episodes, 2013-2016)
- Tim Brock
- colorist (34 episodes, 2013-2015)
- Wendy Willming
- animation executive / manager of animation development (32 episodes, 2012-2015)
- Patrick Gleeson
- timing direction / timing director (32 episodes, 2015-2018)
- Layron DeJarnette
- additional character design / character designer (30 episodes, 2016-2019)
- Britt Anderson
- additional character design / character designer / additional character designer (28 episodes, 2016-2018)
- Young-Gill Lee
- key animation: SMIP Co. Ltd. / key animator / key animator: SMIP Co. Ltd. (28 episodes, 2016-2018)
- Jung-ill Hwang
- key animation: SMIP Co. Ltd. / key animator / key animator: SMIP Co. Ltd. (27 episodes, 2016-2018)
- Sarah Vidal
- checking (27 episodes, 2018-2019)
- Jo Hang Bum
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Woo-sik Choi
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Seo Kyoung Hwa
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Ji Mi Hyun
- color styling chief: Lotto Animation (26 episodes, 2016-2018)
- Kang Soo Hyun
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Kyoung-Ah Jang
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Kim Yu Jin
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Kim Gi Jun
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Kwonil Kim
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Min Su Kim
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Seok-Woo Kim
- supervising animation director: Lotto Animation (26 episodes, 2016-2018)
- Kim Shin Kwon
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Sang Jun Lee
- key animation: Lotto Animation / key animator: Lotto Animation / supervising animation director: Lotto Animation (26 episodes, 2016-2018)
- Yun Kung Man
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Tae Moon Moon
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Changwoo Park
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Jung Man Su
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Seung-Hoon Yoo
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Jung Se Young
- key animation: Lotto Animation / key animator: Lotto Animation (26 episodes, 2016-2018)
- Erik Jan Peterson
- lip assignment / lip assignments / storyboard revisionist (25 episodes, 2013-2014)
- Dae-Kyu Her
- key animation: SMIP Co. Ltd. / key animator: SMIP Co. Ltd. / key animation: Lotto Animation (25 episodes, 2016-2018)
- Sang-Un Jeon
- key animation: SMIP Co. Ltd. / key animator: SMIP Co. Ltd. (25 episodes, 2016-2018)
- Hyeong Chul Kim
- bg director / bg supervisor / background director: SMIP Co. Ltd. (25 episodes, 2016-2018)
- Yeon Hee Kim
- background director: Lotto Animation (25 episodes, 2016-2018)
- Yeon-hui Lee
- key animation: SMIP Co. Ltd. / key animator: SMIP Co. Ltd. (25 episodes, 2016-2018)
- Juli Murphy
- timing direction / checking (24 episodes, 2013-2018)
- Park Myoung-Hwon
- key animation: Lotto Animation / key animator: Lotto Animation (24 episodes, 2016-2018)
- Dong Ju Yang
- supervising animation director: SMIP Co. Ltd. / key animation: SMIP Co. Ltd. / animation director: SMIP Co. Ltd. / supervising animation director (24 episodes, 2016-2018)
- Miao Yu
- key animator: SMIP Co. Ltd. (24 episodes, 2016-2018)
- Myoung Smith
- checking (23 episodes, 2013-2016)
- Romeo del Rosario
- character designer (23 episodes, 2014-2015)
- Jung Joo Chol
- key animation: Lotto Animation (23 episodes, 2016-2018)
- Nick Bear
- background painter (23 episodes, 2018-2019)
- Jenny Calabro
- additional character design (23 episodes, 2018-2019)
- Dae Kyu Heo
- key animator / animator (23 episodes, 2018-2019)
- Sophie Li
- character design development (23 episodes, 2018-2019)
- Myo Woo
- key animator / animator (23 episodes, 2018-2019)
- Randy Myers
- timing direction (22 episodes, 2013-2017)
- Seung U. Yang
- key animator / animator (22 episodes, 2018-2019)
- Jeongil Hwang
- key animator / animator (21 episodes, 2018-2019)
- Mitch Rochon
- timing direction (19 episodes, 2018-2019)
- Doug Ninneman
- additional character design (18 episodes, 2017-2018)
- Doug Nishimura
- prop/background conceptual design (18 episodes, 2018-2019)
- Kevin Petrilak
- timing direction (15 episodes, 2012-2014)
- Eddy Houchins
- timing direction (14 episodes, 2014-2015)
- Chris Staggs
- storyboard revisionist (13 episodes, 2012-2014)
- Jess Cuffe
- additional character design / additional character designer (13 episodes, 2016-2018)
- Kim Hyo Tae
- key animator / bg director (13 episodes, 2018-2019)
- Byeong Gwon Jeong
- cg director (13 episodes, 2018-2019)
- Seong Gwon Kang
- inbetween checker / Inbetween checker (13 episodes, 2018-2019)
- Choi Hak Seok
- compositing director (13 episodes, 2018-2019)
- Gi Yeong Yang
- compositing director (13 episodes, 2018-2019)
- Mario Piluso
- timing direction (11 episodes, 2012-2013)
- Misoon Kim
- checking / animation checker (11 episodes, 2014-2017)
- Hyeong-cheol Kim
- bg director (11 episodes, 2018-2019)
- Helen Roh
- checking / timing direction (11 episodes, 2018-2019)
- Im Jin Seon
- color styling chief (11 episodes, 2018-2019)
- Usik Choi
- key animator / animator (10 episodes, 2018-2019)
- Bok-Jin Kim
- key animator / animator (10 episodes, 2018-2019)
- Jae-Joong Kim
- key animator / animator (10 episodes, 2018-2019)
- Mi-kyung Kim
- key animator / animator (10 episodes, 2018-2019)
- Unsik Kim
- compositing director (10 episodes, 2018-2019)
- Yu-Jin Lee
- color styling chief (10 episodes, 2018-2019)
- Hoon Park
- key animator / animator (10 episodes, 2018-2019)
- Jong-jin Park
- key animator / animator (10 episodes, 2018-2019)
- Dong-hyun Seo
- key animator / animator (10 episodes, 2018-2019)
- Sangtae Shin
- key animator / animator (10 episodes, 2018-2019)
- Sim Yeong-min
- bg director (10 episodes, 2018-2019)
- Sung Soo Yuk
- key animator / animator (10 episodes, 2018-2019)
- Randy Ludensky
- timing direction / checking (9 episodes, 2012-2019)
- Francis Barrios
- storyboard revisionist / storyboard artist (9 episodes, 2012-2014)
- Yeonho Chu
- key animator / animator (9 episodes, 2018-2019)
- Seo-ki Kang
- key animator / animator (9 episodes, 2018-2019)
- Lee Yong-Gwan
- key animator / animator (9 episodes, 2018-2019)
- Jae-Hah Yu
- supervising animation director / animation director (9 episodes, 2018-2019)
- Jong Guen Kim
- key animator / animator (8 episodes, 2018-2019)
- Kalia Cheng
- director of animation development (7 episodes, 2016-2017)
- Gwan Sik Kim
- supervising animation director (7 episodes, 2018-2019)
- Seung-hun Yu
- key animator / animator (7 episodes, 2018-2019)
- Michael Bills
- additional character design (7 episodes, 2018)
- Yun Hui Cho
- inbetween checker (7 episodes, 2018)
- Chris Copeland
- storyboard artist (6 episodes, 2013)
- Choi Yun Hui
- inbetween checker (6 episodes, 2018-2019)
- Joung-gil Le
- key animator / animator (6 episodes, 2018-2019)
- Woody Yocum
- timing direction / checking (5 episodes, 2012-2015)
- Adrian Barrios
- storyboard revisionist (5 episodes, 2013-2014)
- Tom McLaughlin
- time direction / timing direction (5 episodes, 2013)
- Mike Milo
- timing director / timing direction (5 episodes, 2015-2016)
- Kwak Lee-eui
- supervising animation director (5 episodes, 2018-2019)
- Micah Gunnell
- storyboard artist / additional character design (4 episodes, 2012-2016)
- Patrick Buchanan
- timing direction (4 episodes, 2012-2013)
- Justin Copeland
- storyboard artist (4 episodes, 2012-2013)
- Helen O'Flynn
- checking (4 episodes, 2013-2015)
- Swinton O. Scott III
- time direction (4 episodes, 2013)
- Jae-Eui Kwak
- supervising animation director / animation director (4 episodes, 2018-2019)
- Ya Seung-hun
- key animator (4 episodes, 2018)
- Holly du Rivage
- checking (3 episodes, 2014)
- Don Judge
- lip assignments (3 episodes, 2014)
- Terry Lennon
- timing direction (3 episodes, 2015)
- Carla Washburn
- checking (3 episodes, 2015)
- Jung Joo Choi
- key animator: Lotto Animation (3 episodes, 2016)
- Jeff Allan
- storyboard artist (2 episodes, 2012-2013)
- Tim Eldred
- storyboard artist (2 episodes, 2012-2013)
- Tony Craig
- timing direction (2 episodes, 2013)
- Graham Morris
- time direction (2 episodes, 2013)
- James Yang
- storyboard artist (2 episodes, 2013)
- Elizabeth Kwon
- timing direction (2 episodes, 2016-2018)
- Kristina Gazizova
- color stylist (2 episodes, 2016-2017)
- Millet Henson
- additional character design (2 episodes, 2016-2017)
- Kim Young-Geun
- key animator (2 episodes, 2018-2019)
- Jinseon Im
- color styling chief (2 episodes, 2018)
- Grace Liu
- additional character design (2 episodes, 2018)
- Eric Wright
- additional character design (2 episodes, 2018)
- Allen Blyth
- lip assignments (1 episode, 2012)
- William Buchanan
- timing direction (1 episode, 2012)
- Mio Del Rosario
- prop/background conceptual design (1 episode, 2012)
- Shaun O'Neil
- storyboard artist (1 episode, 2012)
- Debbie Bonzon
- timing direction (1 episode, 2013)
- Stephen Crowe
- concept designer (1 episode, 2013)
- Vinton Heuck
- storyboard artist (1 episode, 2013)
- Leo Riley
- colorist (1 episode, 2013)
- Andy Thom
- storyboard artist (1 episode, 2013)
- Acacia Caputo
- lip assignment (1 episode, 2014)
- Lih Liau
- storyboard artist (1 episode, 2014)
- George Rizkallah
- editorial supervisor: animation (1 episode, 2014)
- Monty Young
- timing direction (1 episode, 2014)
- Yingjue Linda Chen
- additional character design (1 episode, 2016)
- Elizabeth Gang
- timing direction (1 episode, 2016)
- Kim Yeon Hae
- background director: Lotto Animation (1 episode, 2016)
- SoonJin Mooney
- timing direction (1 episode, 2017)
- Denise Kim
- checking (1 episode, 2018)
- Yonggwan Lee
- key animator (1 episode, 2018)
- Joung Gil Lee
- key animator (1 episode, 2019)
