 | Louis C.K. als Max (voice) |
 | Eric Stonestreet als Duke (voice) |
 | Kevin Hart als Snowball (voice) |
 | Jenny Slate als Gidget (voice) |
 | Ellie Kemper als Katie (voice) |
 | Albert Brooks als Tiberius (voice) |
 | Lake Bell als Chloe (voice) |
 | Dana Carvey als Pops (voice) |
 | Hannibal Buress als Buddy (voice) |
 | Bobby Moynihan als Mel (voice) |
 | Chris Renaud als Norman (voice) |
 | Steve Coogan als Ozone / Reginald (voice) |
 | Michael Beattie als Tattoo (voice) |
 | Sandra Echeverría als Maria (voice) |
 | Jaime Camil als Fernando (voice) |
 | Kiely Renaud als Molly (voice) |
 | Tara Strong als Additional Voices (voice) |
 | Jason Marsden als Additional Voices (voice) |
 | Mona Marshall als Additional Voices (voice) |
 | Brian T. Delaney als Additional Voices (voice) |
 | Bill Farmer als Additional Voices (voice) |
 | Jan Rabson als Additional Voices (voice) |
 | Ken Schretzmann als Additional Voices (voice) |
 | John Kassir als Additional Voices (voice) |
 | Danny Mann als Additional Voices (voice) |
 | Jim Ward als Additional Voices (voice) |
| Tyler Werrin als Additional Voices (voice) |
 | Bob Bergen als Additional Voices (voice) |
 | Jim Cummings als Additional Voices (voice) |
 | Jess Harnell als Additional Voices (voice) |
 | Laraine Newman als Additional Voices (voice) |
| Jaime Visedo | Animation |
| Chris Renaud | Director |
| Ken Daurio | Writer |
| Cinco Paul | Writer |
| Chris Meledandri | Producer |
| Brian Lynch | Writer |
| Brecht Debaene | Animation |
| Pierre Leduc | Animation |
| David Fourrage | Animation |
| Alexander Berner | Editor |
| Dominique Monfery | Animation Director |
| Laurent Rossi | Animation |
| Kelly Baigent | Animation |
| David Talloy Thomas | Animation |
| Nicolas Valade | Modeling |
| David Rosenbaum | Executive Producer |
| Moïse Essame | Animation |
| Pierre-Henri Laporterie | Set Designer |
| Catherine Catie Lee | Lighting Artist |
| Marco La Torre | Animation |
| Daphnée Hong | Fix Animator |
| Kevin Peaty | Animation |
| Iván del Rio | Animation |
| Jean Hemez | Animation |
| Nicolas Benoit | Animation |
| Florent de La Taille | Animation |
| Florence Putzola | Set Dressing Supervisor |
| Albert Barba Cunill | Animation |
| Ed Herft | Animation |
| Mac Smith | Sound Effects Editor |
| Gary Rizzo | Sound Re-Recording Mixer |
| Amy Pawlowski | Digital Intermediate |
| Dennis Leonard | Supervising Sound Editor |
| Kenneth Karman | Music Editor |
| Nicole Bou-Samra | First Assistant Editor |
| Samuel Craven | First Assistant Editor |
| Cheryl Nardi | Dialogue Editor |
| Sean England | Foley |
| Luke Dunn Gielmuda | Sound Effects Editor |
| Eric Guillon | Production Design |
| Colin Stimpson | Art Direction |
| Wouter van Herwerden | Sound Recordist |
| Kim Foscato | Dialogue Editor |
| Ronni Brown | Foley |
| David Acord | Sound Re-Recording Mixer |
| Adam Brailsford | First Assistant Editor |
| Ken Schretzmann | Editor |
| Yarrow Cheney | Co-Director |
| Brett Hoffman | Associate Producer |
| Janet Healy | Producer |
| Sophie Kavouridis | Visual Effects |
| Robert Taylor | Associate Producer |
| Richard Gould | Foley Editor |
| Carlos Carvajal | Animation |
| Pablo Gotor | Digital Compositors |
| Luca Fiorentini | Lighting Artist |
| Humberto Meza Jr. | Production Accountant |
| Paul Mager | Set Designer |
| Bill Higley | ADR & Dubbing |
| Mickie McGowan | ADR Voice Casting |
| Audrey Dartois | Production Accountant |
| Joel Iwataki | Scoring Mixer |
| Marc Lamorille | VFX Artist |
| Allison Cussigh | Animation Supervisor |
| Carlos Sotolongo | ADR & Dubbing |
| Cesc Pujol | Animation |
| Damien Duprat | Animation |
| Remi Parisse | Animation |
| Simone Fiorito | Animation |
| John Hreich | Lighting Artist |
| Lawrence Bendelac | Production Accountant |
| Neal Petty | Set Designer |
| Francois Boussard | Visual Effects |
| Risha Meledandri | In Memory Of |
| William Eckbo Avgerinos | Animation |
| Jérémy Fromentin | Animation |
| Sophie Zourane | Animation |
| Gina Kowerko | Assistant Editor |
| Jake Isaacs | Editorial Coordinator |
| Frank Rinella | Foley Editor |
| Mark Petrie | Original Music Composer |
| Dave Rosenbaum | Script Supervisor |
| Sylvain Potel | VFX Artist |
| Solenn Colas | Animation Supervisor |
| Barbara Dossi | Animation |
| Jean Duval | Animation |
| Rodrigo Caetano da Costa | Animation |
| Jim Likowski | Foley Editor |
| Thierry Noblet | Lighting Supervisor |
| Dominique Lemonnier | Music Score Producer |
| Jean-Pascal Beintus | Orchestrator |
| Emma Escamilla | Post Production Assistant |
| Mélissa Faucher | Software Engineer |
| Andreea Jebelean | Animation |
| Lucas Veber | Animation |
| Silke Jager | Animation |
| Derek Drouin | Assistant Editor |
| Stephen L. Meek | Assistant Editor |
| Tony Siruno | Character Designer |
| Conrad Pope | Orchestrator |
| Mark Graham | Orchestrator |
| Delphine Le Roch | Production Supervisor |
| Frank Wolf | Scoring Mixer |
| Thomas Reteuna | Set Designer |
| Andrea Giro | Animation |
| Sébastien Wackowiez | Animation |
| David Slusser | Foley Editor |
| Rodrigue El Hajj | VFX Artist |
| Eddy Okba | Animation |
| Pierre Mariné | Animation |
| Roberto Zincone | Animation |
| Timo Berg | Animation |
| Maxime Poron | Digital Compositors |
| Lucie Lavergne | Lighting Artist |
| Clifford J. Tasner | Orchestrator |
| Guillaume Boudeville | Rigging Supervisor |
| Matthew Kauth | Script Coordinator |
| Robin Joseph | Visual Development |
| Carlos Rocadas | Production Accountant |
| François-Xavier Bologna | Supervising Animator |
| Christophe Vazquez | VFX Artist |
| Magin Marqués | Animation |
| Erwann Le Faou | Digital Compositors |
| Otto Cate | Original Music Composer |
| Jeannine Berger | Post Production Supervisor |
| Alexis Fernandez | Animation |
| David Carrière | Animation |
| José Más Huertas | Animation |
| Nicolas Candido | Animation |
| Jonathan del Val | Animation Director |
| Samson Neslund | Assistant Sound Editor |
| Michel Samreth | Lighting Artist |
| Chad Cannon | Orchestrator |
| Kelly Lake | Production Coordinator |
| Cécile Brossette | Supervising Animator |
| Dimitri Uradovskiy | VFX Artist |
| Charlie Aufroy | Animation |
| Julio Lorenzo | Animation |
| Valérie Dompnier | Production Accountant |
| Patrick Muylkens | Color Designer |
| Emmanuel Vergne | Supervising Animator |
| Michael Miller | ADR & Dubbing |
| Jérémy Taburet | Animation |
| Diane Howard | Publicist |
| Ludovic Savonnière | Animation |
| Julien Soret | Animation Director |
| Gilad Carmel | Associate Editor |
| Eric Bradley | Musician |
| Xavier Breuil | Visual Effects |
| Fabrice Senia | Animation |
| Brian Padilla | Digital Compositors |
| Camille Charpigny | Digital Compositors |
| Stephane Vogel | Digital Compositors |
| Elodie Labbe | Master Lighting Artist |
| Miguel Jiron | Storyboard Artist |
| Alexandre Desplat | Original Music Composer |
