- Kirk Tingblad
- animation director / timing supervisor (50 episodes, 2010-2013)
- Jan Browning
- animation checker / checking (37 episodes, 2010-2013)
- Brian Smith
- color stylist / background painter (36 episodes, 2010-2013)
- Chris Tsirgiotis
- background designer / background supervisor (36 episodes, 2010-2013)
- Derrick Wyatt
- lead character designer / character design supervisor (33 episodes, 2010-2013)
- David Patton
- color stylist (32 episodes, 2010-2013)
- Bill Flores
- background designer (31 episodes, 2010-2013)
- Jeff Hall
- timing director (30 episodes, 2010-2013)
- Junpei Takayama
- character designer (29 episodes, 2010-2013)
- Mike Inman
- background artist / background painter (28 episodes, 2010-2013)
- Matthew Girardi
- effects animator (26 episodes, 2010-2013)
- Irineo Maramba
- character designer (26 episodes, 2010-2011)
- Bill Wray
- background painter (26 episodes, 2012-2013)
- Stephen Nicodemus
- background painter (25 episodes, 2010-2013)
- Annamarie Costa
- animation checker (20 episodes, 2010-2011)
- Chuck Gefre
- animation checker (20 episodes, 2010-2011)
- Chuck Martin
- animation checker (19 episodes, 2010-2011)
- Justin Schultz
- animation checker (19 episodes, 2010-2011)
- Jennifer Patton
- background painter / color stylist (16 episodes, 2011-2013)
- Sung Chan Lee
- animation director / key animator / supervising animation director / animation director: Saerom Animation Inc. (15 episodes, 2010-2013)
- Sue Mondt
- background painter (15 episodes, 2010-2011)
- Heechul Kang
- supervising animation director / supervising director: Lotto Animation (14 episodes, 2010-2013)
- Yeonhee Kim
- background director / background director: Lotto Animation (14 episodes, 2010-2013)
- Eunhee Noh
- background director / background director: Lotto Animation (14 episodes, 2010-2013)
- Charlene Moncrief
- animation checker (14 episodes, 2010-2011)
- Jin Namgung
- final checker (13 episodes, 2010-2013)
- Carla Washburn
- animation checker (13 episodes, 2010-2011)
- Brianne Drouhard
- character designer (13 episodes, 2012-2013)
- Hye Young Cho
- model checker / model checker: Saerom Animation Inc. (12 episodes, 2010-2013)
- Hyun Woo Seo
- layout artist / layout artist: Lotto Animation (12 episodes, 2010-2013)
- Seonna Hong
- background painter (12 episodes, 2011-2013)
- Danny Kimanyen
- character designer (12 episodes, 2012-2013)
- Eunjeong Choi
- background director / background director: Lotto Animation (11 episodes, 2010-2013)
- Dan Haskett
- character designer (10 episodes, 2010-2011)
- Stephen Silver
- character designer (10 episodes, 2010-2011)
- Roberto Yun Rodriguez
- cg animator (10 episodes, 2012-2013)
- Yunghee Kim
- color stylist (9 episodes, 2010-2013)
- Gyuchang Lee
- animation director / animation director: Lotto Animation (9 episodes, 2010-2013)
- Hosoon Shin
- final checker / final checker: Lotto Animation (9 episodes, 2010-2013)
- Kyung A. Hwang
- color stylist (9 episodes, 2010-2011)
- Seongmook Jung
- animation director / animation director: Lotto Animation (9 episodes, 2010-2011)
- Rogerio Nogueira
- character designer (9 episodes, 2011-2013)
- Seung Chul Kim
- layout artist (8 episodes, 2010-2013)
- Younggi Kim
- key animator (8 episodes, 2010-2013)
- Jerry Richardson
- background designer / prop designer (8 episodes, 2010-2013)
- Yeongchae Kim
- layout artist / layout artist: Lotto Animation (8 episodes, 2010-2011)
- Hong Yun Lee
- animation director / supervising animation director / animation director: Saerom Animation Inc. (8 episodes, 2010-2011)
- Yank Ho Park
- key animator / color stylist (8 episodes, 2011-2013)
- Yeonghee Choi
- key animator / key animator: Lotto Animation (7 episodes, 2010-2011)
- Seungyol Yu
- animation director / animation director: Saerom Animation Inc. / supervising animation director (7 episodes, 2010-2011)
- Dave Sherburne
- character designer (7 episodes, 2012-2013)
- Kim Yu Jung
- assistant animator / assistant animator: Lotto Animation (6 episodes, 2010-2012)
- J.C. Park
- supervising animation director / supervising director: Saerom Animation Inc. (6 episodes, 2010-2011)
- Kitty Schoentag
- animation checker (6 episodes, 2010-2011)
- Geunsik Song
- animation director / key animator (6 episodes, 2011-2013)
- Shawn McKelvey
- background painter (6 episodes, 2012-2013)
- Haejung Jeon
- color stylist / color stylist: Lotto Animation (5 episodes, 2010-2013)
- Kiyeon Kim
- color stylist / color stylist: Lotto Animation (5 episodes, 2010-2013)
- Seonhee Kim
- color stylist / color stylist: Lotto Animation (5 episodes, 2010-2013)
- Yong Oun Cho
- layout artist (5 episodes, 2010-2011)
- Bongkyoon Hong
- layout artist / layout artist: Saerom Animation Inc. (5 episodes, 2010-2011)
- Ovi Nedelcu
- character designer (5 episodes, 2010-2011)
- Miyoung Park
- final checker (5 episodes, 2010-2011)
- Younghee Sim
- key animator (5 episodes, 2010-2011)
- Mi Ok Jeon
- color stylist (5 episodes, 2012-2013)
- Moon Sung Kim
- layout artist (5 episodes, 2012-2013)
- Melanie Pava
- color stylist (5 episodes, 2012-2013)
- Mi Young Song
- key animator / color stylist (5 episodes, 2012-2013)
- Jeongeun Cheon
- assistant animator / assistant animator: Lotto Animation (4 episodes, 2010-2013)
- Eunjoo Kim
- assistant animator / assistant animator: Lotto Animation (4 episodes, 2010-2013)
- Mun Hee Park
- assistant animator / assistant animator: Lotto Animation (4 episodes, 2010-2013)
- Mihyung Ji
- color stylist / color stylist: Lotto Animation (4 episodes, 2010-2012)
- Jae-ho An
- supervising animation director (4 episodes, 2010-2011)
- Yuri Choi
- compositor (4 episodes, 2010-2011)
- Minkyoung Jun
- key animator / key animator: Saerom Animation Inc. (4 episodes, 2010-2011)
- Jun Chan Kim
- layout artist / layout artist: Saerom Animation Inc. (4 episodes, 2010-2011)
- Seungjik Kim
- layout artist / layout artist: Saerom Animation Inc. (4 episodes, 2010-2011)
- Hyun Sik Nam
- key animator / layout artist (4 episodes, 2010-2011)
- Helen O'Flynn
- animation checker (4 episodes, 2010-2011)
- Taesoo Park
- final checker / final checker: Saerom Animation Inc. (4 episodes, 2010-2011)
- Kevin Petrilak
- timing director (4 episodes, 2010-2011)
- Yoo Mi Shin
- model checker (4 episodes, 2010-2011)
- Lee Songchan
- animation director (4 episodes, 2010-2011)
- Kyoung Sang Yoo
- key animator / background painter (4 episodes, 2010-2011)
- Priscilla Aranjo Tramantano
- character designer (4 episodes, 2011)
- Suntaek Jung
- key animator (4 episodes, 2011)
- Hyung Jin Lim
- layout artist / animation checker (4 episodes, 2011)
- Seung-Hoon Yoo
- animation director / key animator (4 episodes, 2011)
- Yong Ahn
- color stylist (4 episodes, 2012-2013)
- Eric Clark
- background designer / background painter (4 episodes, 2012-2013)
- Hyeoksoo Lee
- animation director (4 episodes, 2012-2013)
- Jinhyung Park
- key animator (4 episodes, 2012-2013)
- Thomas Perkins
- character designer (4 episodes, 2012-2013)
- Leonard Robledo
- background painter (4 episodes, 2012-2013)
- Dong Ju Yang
- supervising animation director (4 episodes, 2012-2013)
- Jae Jo Ahn
- animation director / final checker (3 episodes, 2010-2011)
- Eun Bongsoo
- final checker (3 episodes, 2010-2011)
- Jun Gook Choi
- key animator / background painter (3 episodes, 2010-2011)
- Sung Shik Chu
- key animator / final checker (3 episodes, 2010-2011)
- Kim Jun Ho
- key animator (3 episodes, 2010-2011)
- Janette Hulett
- animation checker (3 episodes, 2010-2011)
- Choi Jinsook
- model checker (3 episodes, 2010-2011)
- Jong Ho Jo
- key animator (3 episodes, 2010-2011)
- Eun A. Kim
- key animator (3 episodes, 2010-2011)
- Hyo Shik Kim
- key animator (3 episodes, 2010-2011)
- Hyung Jung Kim
- key animator (3 episodes, 2010-2011)
- Jae-Joong Kim
- animation director (3 episodes, 2010-2011)
- Jae-Ung Kim
- supervising animation director (3 episodes, 2010-2011)
- Jin Sung Kim
- animation director / key animator / supervising animation director (3 episodes, 2010-2011)
- Joohan Kim
- key animator (3 episodes, 2010-2011)
- Kyoung Sook Kim
- digital ink and paint supervisor (3 episodes, 2010-2011)
- Mihee Kim
- key animator / key animator: Lotto Animation (3 episodes, 2010-2011)
- Min-Jung Kim
- key animator (3 episodes, 2010-2011)
- Taeyoung Kim
- layout artist (3 episodes, 2010-2011)
- Mihyeon Kwon
- key animator / key animator: Lotto Animation (3 episodes, 2010-2011)
- Bumgil Lee
- key animator (3 episodes, 2010-2011)
- Joonsoo Lee
- production team (3 episodes, 2010-2011)
- Ung-Hwan Oh
- layout artist (3 episodes, 2010-2011)
- Byeong Soon Park
- key animator (3 episodes, 2010-2011)
- Heun Gook Park
- key animator (3 episodes, 2010-2011)
- Se Ki Park
- key animator (3 episodes, 2010-2011)
- Chris Sasaki
- character designer (3 episodes, 2010-2011)
- Craig Simmons
- background painter (3 episodes, 2010-2011)
- Dong Hyun Soo
- key animator (3 episodes, 2010-2011)
- Dennis Durrell
- background painter (3 episodes, 2011)
- Bong Su Eun
- final checker (3 episodes, 2011)
- Gi Hong Hwan
- key animator (3 episodes, 2011)
- Gi Sun Jang
- key animator (3 episodes, 2011)
- EunHwa Jung
- key animator (3 episodes, 2011)
- Hyeongtae Kim
- key animator (3 episodes, 2011)
- Jae Jung Kim
- animation director (3 episodes, 2011)
- Jin Gon Kim
- animation director / key animator (3 episodes, 2011)
- Ju Han Kim
- key animator (3 episodes, 2011)
- Shin Kwon Kim
- key animator (3 episodes, 2011)
- Chang Lee
- key animator (3 episodes, 2011)
- Eun Pyo Lee
- key animator (3 episodes, 2011)
- Hye Suk Lee
- key animator (3 episodes, 2011)
- Kyoung-Ho Lee
- key animator (3 episodes, 2011)
- Jae Won Park
- key animator (3 episodes, 2011)
- Tae Min Park
- key animator (3 episodes, 2011)
- Donna Prince
- background painter (3 episodes, 2011)
- Robert Schaefer
- background painter (3 episodes, 2011)
- Myeonghee Shim
- key animator (3 episodes, 2011)
- Sung-ho Chang
- key animator (3 episodes, 2012-2013)
- Eunkyu Choi
- final checker (3 episodes, 2012-2013)
- T.J. Collins
- character designer (3 episodes, 2012-2013)
- Yoonhee Gang
- color stylist (3 episodes, 2012-2013)
- Yun-Goo Gang
- key animator (3 episodes, 2012-2013)
- Daegu Heh
- animation director (3 episodes, 2012-2013)
- Mary Hoffman
- character designer (3 episodes, 2012-2013)
- Bong Koh Jae
- supervising animation director (3 episodes, 2012-2013)
- Dongwon Jeong
- key animator (3 episodes, 2012-2013)
- Byungjoon Jun
- layout artist (3 episodes, 2012-2013)
- Seungjun Jung
- animation director (3 episodes, 2012-2013)
- Seyung Jung
- key animator (3 episodes, 2012-2013)
- Jaeong Kim
- key animator (3 episodes, 2012-2013)
- Jinsung Kim
- animation director (3 episodes, 2012-2013)
- Jong-Nam Kim
- background director (3 episodes, 2012-2013)
- Songhwan Kim
- animation director (3 episodes, 2012-2013)
- Soo-jin Kim
- animator (3 episodes, 2012-2013)
- Youngduk Kim
- layout director (3 episodes, 2012-2013)
- Hana Lee
- color stylist (3 episodes, 2012-2013)
- Ilsung Lee
- animation director (3 episodes, 2012-2013)
- Jae-Moon Lee
- key animator (3 episodes, 2012-2013)
- Nam Hee Lee
- color stylist (3 episodes, 2012-2013)
- Seungkyung Lee
- animation director (3 episodes, 2012-2013)
- Young Seon Lee
- key animator (3 episodes, 2012-2013)
- Hyung Jim Lim
- layout artist (3 episodes, 2012-2013)
- Kyung Won Lim
- key animator / layout artist (3 episodes, 2012-2013)
- Kyung Wook Min
- key animator (3 episodes, 2012-2013)
- Hyeonhui Oh
- background director (3 episodes, 2012-2013)
- Haeyun Park
- key animator (3 episodes, 2012-2013)
- Sena Park
- color stylist (3 episodes, 2012-2013)
- Christopher Schenck
- storyboard artist (3 episodes, 2012-2013)
- Jungsook Sim
- animation director (3 episodes, 2012-2013)
- Jon Suzuki
- character designer (3 episodes, 2012-2013)
- Lucy Tanashian-Gentry
- background painter (3 episodes, 2012-2013)
- James T. Walker
- timing director (3 episodes, 2012-2013)
- Dongsuk Won
- animation director (3 episodes, 2012-2013)
- Eunmi Yoo
- animation director (3 episodes, 2012-2013)
- Joonsoo Yoon
- key animator (3 episodes, 2012-2013)
- Sungwook Yun
- animation director (3 episodes, 2012-2013)
- Larry Murphy
- background designer (2 episodes, 2012-2013)
- Charles Jung
- layout artist (2 episodes, 2012)
- Seung-Joon Jung
- key animator (2 episodes, 2012)
- Dong Hwan Oh
- layout artist (2 episodes, 2012)
- Andy Bialk
- background painter (1 episode, 2010)
- Sook Young Choi
- color stylist: Saerom Animation Inc. (1 episode, 2010)
- Gyeongsuk Heo
- model checker: Lotto Animation (1 episode, 2010)
- Hyun Ha Jin
- key animator: Lotto Animation (1 episode, 2010)
- Changhan Kim
- layout artist: Lotto Animation (1 episode, 2010)
- Hyeonseong Kim
- key animator: Lotto Animation (1 episode, 2010)
- Yunhee Kim
- color stylist: Lotto Animation (1 episode, 2010)
- Byungwoon Kwak
- background director: Saerom Animation Inc. (1 episode, 2010)
- Sang Churl Lee
- key animator: Lotto Animation (1 episode, 2010)
- Gyeongae Min
- animation director: Lotto Animation (1 episode, 2010)
- Jae-Hee Oh
- model checker: Lotto Animation (1 episode, 2010)
- Mi-Young Park
- final checker: Saerom Animation Inc. (1 episode, 2010)
- Sujung Shin
- color stylist: Saerom Animation Inc. (1 episode, 2010)
- Young Hee Sim
- key animator: Saerom Animation Inc. (1 episode, 2010)
- Mihyun Yang
- color stylist: Saerom Animation Inc. (1 episode, 2010)
- James Tucker
- character designer (uncredited) (1 episode, 2012)
