 | Chloe Bennet als Yi (voice) |
 | Albert Tsai als Peng (voice) |
 | Eddie Izzard als Burnish (voice) |
 | Tenzing Norgay Trainor als Jin (voice) |
 | Joseph Izzo als Everest (voice) |
 | Sarah Paulson als Dr. Zara (voice) |
 | Tsai Chin als Nai Nai (voice) |
 | Michelle Wong als Yi’s Mom (voice) |
 | Rich Dietl als Goon Leader (voice) |
 | James Hong als Yak Leader (voice) |
 | Christine Lin als Teenage Girl #1 / Boy's Mom / Female Customer (voice) |
 | Kym Miller als Teenage Girl #2 (voice) |
 | Jason Ko als Teenage Boy (voice) |
 | Trevor Devall als Van Driver / Goon (voice) |
 | Karen Huie als Dog Lady / Dock Worker / Goon (voice) |
 | Vic Chao als Jin Impersonator / Goon (voice) |
 | Fernando Chien als Merchant (voice) |
 | Reuben Uy als Goon (voice) |
 | David P. Smith als Goon (voice) |
 | Walt Dohrn als Goon (voice) |
 | Elizabeth Pan als Goon (voice) |
 | Rupert Gregson-Williams als Everest Humming (voice) |
 | Ewan Chung als Policeman / Goon / Additional voices (voice) |
 | J'Dvonte als Goon (voice) |
 | Jessika Van als Additional Voices (voice) |
| Todd Wilderman | Co-Director |
| Jill Culton | Director |
| Tim Johnson | Executive Producer |
| Suzanne Buirgy | Producer |
| Jill Culton | Writer |
| Dave Polsky | Producer |
| Paul Duncan | Art Direction |
| Max Boas | Production Design |
| Christi Soper Hilt | Casting Director |
| Rupert Gregson-Williams | Original Music Composer |
| Frank Zhu | Executive Producer |
| Jeff Kaye | Production Supervisor |
| Tracy Larson | Production Supervisor |
| Peilin Chou | Producer |
| Nadia Sheen | Casting Associate |
| Shabrayia Cleaver | Production Supervisor |
| Johnny Tian | Script Supervisor |
| Rui Gang Li | Executive Producer |
| John Geller | Post Production Supervisor |
| Lisa Curtis Saunders | Pipeline Technical Director |
| Rebecca Huntley | Co-Producer |
| Mark Edwards | Visual Effects Supervisor |
| Nico Marlet | Character Designer |
| Heather Lanza | Production Manager |
| Ludovic Bouancheau | Animation Supervisor |
| Hans Dastrup | Animation Supervisor |
| Anthony Hodgson | Animation Supervisor |
| Kristof Serrand | Animation Supervisor |
| David Weatherly | Animation Supervisor |
| Max Bruce | Lighting Supervisor |
| Shaun Collaco | Lighting Supervisor |
| Sondra Verlander | Lighting Supervisor |
| Liang-Yuan Wang | Lighting Supervisor |
| Munira Moiz Tayabji | Digital Supervisor |
| Jennifer J. Pan | Supervising Technical Director |
| Jeff Hayes | Modelling Supervisor |
| Ethan van der Ryn | Supervising Sound Editor |
| Erik Aadahl | Supervising Sound Editor |
| Ethan van der Ryn | Sound Designer |
| Erik Aadahl | Sound Designer |
| Myron Nettinga | Sound Re-Recording Mixer |
| Lisa Linder | Associate Editor |
| Michael Andrews | Additional Editor |
| Ed Fuller | Associate Editor |
| Sheri Galloway | First Assistant Editor |
| Susan Fitzer | Additional Editor |
| Nelson Yokota | Storyboard Artist |
| Andrew Harkins | Animation |
| Robert Edward Crawford | Director of Photography |
