- Ashley Fisher
- color stylist (46 episodes, 2013-2016)
- Ryan Magno
- background painter (45 episodes, 2013-2016)
- Drew Berry
- background painter (44 episodes, 2013-2016)
- Khang Le
- design supervisor / character designer / background designer (44 episodes, 2013-2016)
- Pamela Friend Tilikete
- color stylist / ink and paint artist (43 episodes, 2013-2016)
- Mike Roush
- digital animation supervisor / digital animation supervisor: Robin Red Breast (41 episodes, 2013-2016)
- Arthur Loftis
- background designer (39 episodes, 2013-2016)
- Howard Chen
- background designer / background painter (37 episodes, 2013-2016)
- Derek Kosol
- background designer / background painter (34 episodes, 2013-2016)
- Marina Gardner
- character designer (34 episodes, 2013-2015)
- Jong-Nam Kim
- background director: SMIP (29 episodes, 2014-2016)
- Justin Schultz
- animation checker (29 episodes, 2014-2016)
- Zan Czyzewski
- assistant character designer / clean-up animator (28 episodes, 2013-2016)
- McKenzie Kerman
- digital animation supervisor / digital animator / animator (28 episodes, 2013-2016)
- Patrick Gleeson
- animation timer (28 episodes, 2014-2016)
- Ki-Ho Hwang
- animation director: Dongwoo A&E (27 episodes, 2014-2016)
- Yoon-ho Lee
- background director: Dongwoo A&E (27 episodes, 2014-2016)
- Bong-Ryul Yoo
- layout director: Dongwoo A&E (27 episodes, 2014-2016)
- Kirk Shinmoto
- background designer (26 episodes, 2013-2016)
- Rishon Vasandani
- assistant character designer (26 episodes, 2013-2016)
- Andy Wilson
- digital animator / digital animation supervisor / digital animator: Robin Red Breast (26 episodes, 2013-2016)
- Anneli Strassler
- digital animation clean-up supervisor / assistant character designer (26 episodes, 2013-2014)
- Angela Pan
- background painter (26 episodes, 2015-2016)
- Jamie H. Huang
- animation timer (25 episodes, 2014-2016)
- Jong Beom Park
- animation technical director: Dongwoo A&E (25 episodes, 2014-2016)
- Tom Pope
- animation timer (25 episodes, 2014-2016)
- Addison Bell
- background painter (25 episodes, 2015-2016)
- Gary Ye
- background designer (25 episodes, 2015-2016)
- Jennie Hoffer
- assistant character designer (24 episodes, 2013-2015)
- Elaine Chen
- background designer / background painter (24 episodes, 2015-2016)
- Ryounggyo Lee
- background designer (24 episodes, 2015-2016)
- Luke Smith
- background designer (24 episodes, 2015-2016)
- Glenn Dion
- retake director (23 episodes, 2014-2016)
- Qing Han
- background painter (23 episodes, 2015-2016)
- Dae Han Yi
- background painter (23 episodes, 2015-2016)
- Mark Taihei
- background designer (21 episodes, 2013-2015)
- John Guy
- digital animator (19 episodes, 2013-2016)
- Adam Hines
- digital animator (19 episodes, 2013-2016)
- Christine Kolosov
- animation director / animator (19 episodes, 2015-2016)
- Carl Beu
- background painter (18 episodes, 2013-2015)
- Lana Golin
- digital animator / digital animator: Robin Red Breast (17 episodes, 2013-2016)
- Irene Huang
- digital animator / digital animator: Robin Red Breast (17 episodes, 2013-2016)
- Yann De Préval
- character designer (17 episodes, 2015-2016)
- Sun Chung
- digital animator / digital animator: Robin Red Breast (16 episodes, 2013-2016)
- Abraham Martinez
- background painter (16 episodes, 2013-2014)
- George Stokes
- background designer (16 episodes, 2015-2016)
- Aaron Brewer
- digital animator / animator (15 episodes, 2013-2016)
- Braden Poirier
- digital animator / digital animator: Robin Red Breast (15 episodes, 2013-2015)
- Reem Ali-Adeeb
- assistant character designer (15 episodes, 2014)
- Katrina Ruzics
- digital animator (14 episodes, 2013-2016)
- Parker Simmons
- digital animation supervisor / digital animator / animation director (14 episodes, 2013-2016)
- Crystal Yoori Son
- background painter (14 episodes, 2013-2014)
- Melissa Allen
- background painter (14 episodes, 2015-2016)
- Hunilla Fodor
- animation timer (13 episodes, 2014-2016)
- Elizabeth Gearreald
- digital animator (13 episodes, 2014-2016)
- Wang Yup Kim
- animation director: SMIP / layout director: SMIP (13 episodes, 2014-2016)
- Byongseok Lee
- layout director: SMIP (13 episodes, 2015-2016)
- Will Cuna
- digital animator / animator (12 episodes, 2013-2016)
- Isabelle Gedigk
- clean-up animator / assistant character designer (12 episodes, 2013-2015)
- Roger Webb
- color stylist (12 episodes, 2013-2015)
- Giorgio H. Renna
- clean-up animator / animation cleanup (12 episodes, 2013-2014)
- Dennis Levesque
- digital animator / digital animator: Robin Red Breast (12 episodes, 2014-2016)
- Song Youl Han
- animation technical director: SMIP (12 episodes, 2015-2016)
- Johnny Koester
- digital animator (11 episodes, 2013-2016)
- Brian Pak
- digital animator (11 episodes, 2013-2016)
- Maria Baidakova
- clean-up animator / assistant animator (11 episodes, 2013-2014)
- Alex Belancourt
- clean-up animator / assistant animator (11 episodes, 2013-2014)
- David Hernston
- digital animator / animator (11 episodes, 2013-2014)
- Jeremy Polgar
- digital animator / animator (11 episodes, 2013-2014)
- Tim Prendergast
- digital animator / animator (11 episodes, 2013-2014)
- Stephanie Ressler
- clean-up animator / assistant animator (11 episodes, 2013-2014)
- Jerilyn Dever
- animation timer (11 episodes, 2014-2016)
- Ruolin Li
- background designer (11 episodes, 2014-2015)
- Jennifer Brisson
- digital animation clean-up supervisor (11 episodes, 2015-2016)
- Leanne Lau
- digital animator (11 episodes, 2015-2016)
- Kevin Zaw
- digital animator (11 episodes, 2015-2016)
- Edward Artinian
- digital animator (10 episodes, 2013-2016)
- Jody Schaeffer
- digital animator (10 episodes, 2013-2016)
- Tim Ridley
- background designer (10 episodes, 2013-2014)
- Bobby Walker
- background painter (10 episodes, 2013-2014)
- Ki-Yong Bae
- animation director: SMIP (10 episodes, 2014-2015)
- Fernando Chan
- clean-up animator (9 episodes, 2013-2014)
- Nina Coffaro
- clean-up animator (9 episodes, 2013-2014)
- Aaron Cowdery
- clean-up animator (9 episodes, 2013-2014)
- Allison Craig
- digital animator / animator (9 episodes, 2013-2014)
- Johnathan Davidsen
- clean-up animator (9 episodes, 2013-2014)
- Rachel Gitlevich
- digital animator (9 episodes, 2013-2014)
- Brian Kaufman
- digital animator (9 episodes, 2013-2014)
- Maasa Kuwana-Muelhaupt
- digital animator / animator (9 episodes, 2013-2014)
- Victoria Lau
- clean-up animator (9 episodes, 2013-2014)
- Juno John Lee
- clean-up animator (9 episodes, 2013-2014)
- Anne-Marie Cyr
- digital animator / digital animator: Robin Red Breast (9 episodes, 2014-2016)
- Ryan MacNeil
- digital animator / digital animator: Robin Red Breast (9 episodes, 2014-2016)
- Zach Ramirez
- digital animator (9 episodes, 2014-2016)
- Nick Shoen
- digital animator (9 episodes, 2014-2016)
- Hailey Sato
- digital animator (9 episodes, 2015-2016)
- Celia Cheung
- background painter (9 episodes, 2016)
- Grahaeme Cowie
- digital animator (8 episodes, 2013-2016)
- Brandon Cuellar
- background designer (8 episodes, 2013-2014)
- Allison Frank
- clean-up animator (8 episodes, 2013-2014)
- Flora Huang
- clean-up animator (8 episodes, 2013-2014)
- Allison Mehner
- clean-up animator (8 episodes, 2013-2014)
- Gabe Pinto
- clean-up animator / assistant character designer (8 episodes, 2013-2014)
- Patrick Tuorto
- digital animator (8 episodes, 2013-2014)
- Anthony Wu
- background painter (8 episodes, 2013-2014)
- Lou Solis
- digital animator (8 episodes, 2014-2016)
- Jin-hee Park
- animation technical director: SMIP (8 episodes, 2014-2015)
- Khylin Woodrow
- digital animator (8 episodes, 2015-2016)
- Chris Airgood
- clean-up animator (7 episodes, 2013-2014)
- Joey Capps
- digital animator (7 episodes, 2013-2014)
- Minje Chung
- clean-up animator (7 episodes, 2013-2014)
- Niko Guardia
- clean-up animator (7 episodes, 2013-2014)
- Shaz Lym
- digital animator (7 episodes, 2013-2014)
- Samantha Melendez
- clean-up animator (7 episodes, 2013-2014)
- Joe Ryan
- clean-up animator (7 episodes, 2013-2014)
- Justin Offner
- digital animator (7 episodes, 2014-2016)
- Young-Kyun Yoo
- layout director: SMIP (7 episodes, 2014-2015)
- Yeun Young Sang
- animation technical director: SMIP (7 episodes, 2014)
- Alastair Sew Hoy
- digital animator (7 episodes, 2015-2016)
- Lisa Yan
- digital animator (7 episodes, 2015-2016)
- Richard Chang
- background painter (6 episodes, 2013-2014)
- Joseph Martinez
- background painter (6 episodes, 2013-2014)
- Roger Oda
- background designer (6 episodes, 2013-2014)
- Michael Lockwood
- background designer (6 episodes, 2014-2015)
- Elmer Barcenes
- clean-up animator (6 episodes, 2014)
- Mike Concannon
- digital animator (6 episodes, 2014)
- Adam Coren
- clean-up animator (6 episodes, 2014)
- Jared Deal
- digital animator (6 episodes, 2014)
- Sean Depew
- clean-up animator (6 episodes, 2014)
- Brian Ellis
- digital animator (6 episodes, 2014)
- Svetlana Kandkhorova
- clean-up animator (6 episodes, 2014)
- Alexandria Kwan
- digital animator (6 episodes, 2014)
- Seamus Lynch
- clean-up animator (6 episodes, 2014)
- Nathalie Magri
- clean-up animator (6 episodes, 2014)
- Sarah Miskoff
- clean-up animator (6 episodes, 2014)
- Carlos Rivera
- clean-up animator (6 episodes, 2014)
- Gray Rostron
- clean-up animator (6 episodes, 2014)
- Anamaria Solis
- clean-up animator (6 episodes, 2014)
- Alex Wood
- clean-up animator (6 episodes, 2014)
- Bel Oh
- digital animator (6 episodes, 2015-2016)
- Stephen Wedel
- digital animator (6 episodes, 2015-2016)
- Mike Carlo
- digital animator / digital animation supervisor (5 episodes, 2013-2016)
- Jason Louie
- background designer (5 episodes, 2013-2014)
- Seth Brady
- clean-up animator (5 episodes, 2014)
- Chris Fisher
- background painter (5 episodes, 2014)
- Mike Linington
- digital animator (5 episodes, 2014)
- Guen-Sik Song
- animation director: SMIP (5 episodes, 2014)
- Andre Barnwell
- digital animator (5 episodes, 2015-2016)
- Andres Espinosa
- digital animator (5 episodes, 2015-2016)
- Jae H. Kim
- animation director: SMIP (5 episodes, 2015-2016)
- Jiani Cao
- digital animator (5 episodes, 2015)
- Jadyn Ngo
- assistant character designer (5 episodes, 2015)
- Deena Beck
- digital animator (4 episodes, 2013-2014)
- Tom Bone
- digital animator (4 episodes, 2013-2014)
- Max Haig
- digital animator (4 episodes, 2014)
- Morgane Billault
- digital animator (4 episodes, 2016)
- Corinne Newbegin
- digital animator (4 episodes, 2016)
- Alex Pelletier
- digital animator (4 episodes, 2016)
- John Martyn 'Neo' Gutierrez
- clean-up animator (3 episodes, 2013-2014)
- Justin Irizarry
- clean-up animator (3 episodes, 2013)
- Cody Walzel
- clean-up animator (3 episodes, 2013)
- Sachio Cook
- digital animator (3 episodes, 2014-2015)
- Liz Artinian
- background painter (3 episodes, 2014)
- Yuliya Boublikova
- digital animator (3 episodes, 2014)
- Brian Evinou
- digital animator (3 episodes, 2014)
- Doug Gallery
- animation timer (3 episodes, 2014)
- Sean Lattrell
- digital animator (3 episodes, 2014)
- Martin Macintosh
- digital animator (3 episodes, 2014)
- Thomas Sebastian Smolenski
- digital animator (3 episodes, 2014)
- Patrick Buchanan
- animation timer (3 episodes, 2015-2016)
- Samantha Gray
- digital animator (3 episodes, 2016)
- Natalya Serebrennikova
- digital animator (3 episodes, 2016)
- Travis Simon
- digital animator (3 episodes, 2016)
- Derek Thomas
- digital animator (3 episodes, 2016)
- Amanda Turnage
- color stylist (3 episodes, 2016)
- Yanise Cabrera
- clean-up animator (2 episodes, 2013)
- Jake Clark
- digital animator (2 episodes, 2013)
- Courtney Dipaola
- clean-up animator (2 episodes, 2013)
- Sara Ho
- clean-up animator (2 episodes, 2013)
- Liz Keene
- clean-up animator (2 episodes, 2013)
- Sun Woo Kim
- digital animator (2 episodes, 2013)
- Wayne-Michael Lee
- digital animator (2 episodes, 2013)
- Mirella Toncheva
- digital animator (2 episodes, 2013)
- Bill Buchanan
- animation timer (2 episodes, 2014)
- Jeff Hall
- animation timer (2 episodes, 2014)
- Efraim Klein
- clean-up animator (2 episodes, 2014)
- Shay Lurie
- assistant character designer (2 episodes, 2014)
- Hyeon Ju Park
- layout director: SMIP (2 episodes, 2014)
- Cho Se Jin
- animation director: SMIP / layout director: SMIP (2 episodes, 2014)
- Sean Dempsey
- animation timer (2 episodes, 2015)
- Sue Hong Kim
- animation technical director: SMIP (2 episodes, 2015)
- Dante Buford
- digital animator (2 episodes, 2016)
- Chris Hudson
- digital animator (2 episodes, 2016)
- Leah Solis
- digital animator (2 episodes, 2016)
- Rich Truong
- digital animator (2 episodes, 2016)
- Joe Achorn
- digital animator (1 episode, 2013)
- Patricia Badiola
- clean-up animator (1 episode, 2013)
- Jon Bartok
- clean-up animator (1 episode, 2013)
- Elise Fachon
- digital animator (1 episode, 2013)
- Yuri Fain
- clean-up animator (1 episode, 2013)
- Jenny Goldberg
- assistant character designer (1 episode, 2013)
- Jessica Honore
- clean-up animator (1 episode, 2013)
- Sean Janisse
- animator (1 episode, 2013)
- Tim Larade
- digital animator (1 episode, 2013)
- Haewon Lee
- character layout supervisor (1 episode, 2013)
- Sam Marlow
- clean-up animator (1 episode, 2013)
- Brian Muelhaupt
- digital animator (1 episode, 2013)
- David Ryan Paul
- character designer (1 episode, 2013)
- Tony Siruno
- character designer (1 episode, 2013)
- Tom Soulen
- clean-up animator (1 episode, 2013)
- Chulwoo An
- layout director: SMIP (1 episode, 2014)
- Young Ra Cho
- animation technical director: Dongwoo A&E (1 episode, 2014)
- Mio Del Rosario
- background designer (1 episode, 2014)
- Sun Jae Lee
- animation director: SMIP (1 episode, 2014)
- Tec Manalac
- background designer (1 episode, 2014)
- Young Ui Song
- animation technical director: SMIP (1 episode, 2014)
- James Sugrue
- digital animator (1 episode, 2014)
- Angela Sung
- background designer (1 episode, 2014)
- David Dwooman Woo
- storyboard artist (1 episode, 2014)
- Elisa Iacobucci
- digital animator (1 episode, 2015)
- Young Kyun Kim
- layout director: SMIP (1 episode, 2015)
- Sun-Ho Choi
- animation technical director: Dongwoo A&E (1 episode, 2016)
