In a city where fire, water, land and air residents live together, a fiery young woman and a go-with-the-flow guy will discover something elemental: how much they have in common.
| Directing | Peter Sohn | Director |
| Production | Denise Ream | Producer |
| Production | Pete Docter | Executive Producer |
| Sound | Thomas Newman | Original Music Composer |
| Writing | John Hoberg | Screenplay |
| Writing | Brenda Hsueh | Screenplay |
| Writing | Brenda Hsueh | Story |
| Writing | Kat Likkel | Story |
| Writing | Peter Sohn | Story |
| Writing | John Hoberg | Story |
| Writing | Kat Likkel | Screenplay |
| Art | Don Shank | Production Design |
| Visual Effects | Stephen Marshall | Effects Supervisor |
| Visual Effects | Sanjay Bakshi | Visual Effects Supervisor |
| Visual Effects | Allison Rutland | Animation Director |
| Crew | Ralph Eggleston | In Memory Of |
| Camera | Jean-Claude Kalache | Director of Photography |
| Camera | David Juan Bianchi | Director of Photography |
| Writing | Jason Katz | Story Supervisor |
| Editing | Stephen Schaffer | Editor |
| Visual Effects | Kureha Yokoo | Animation Supervisor |
| Visual Effects | Michael Venturini | Animation Supervisor |
| Visual Effects | Jon Reisch | Effects Supervisor |
| Crew | J. Garett Sheldrew | In Memory Of |
| Crew | Amber Rudolph | In Memory Of |
| Sound | Ren Klyce | Sound Designer |
| Crew | Thomas Gonzales | In Memory Of |
| Sound | Thomas Newman | Conductor |
| Production | Natalie Lyon | Casting |
| Production | Kevin Reher | Casting |
| Sound | Shinnosuke Miyazawa | Music Editor |
| Visual Effects | Dave Strick | Character Modelling Supervisor |
| Visual Effects | John Legrande | Animation Technical Director |
| Visual Effects | Cathleen Carmean | Animation Supervisor |
| Visual Effects | Arnold Moon | Animation Technical Director |
| Crew | Matt Walker | Executive Music Producer |
| Visual Effects | Jahkeeli Garnett | Layout Supervisor |
| Crew | Heather Eisner | Post Production Supervisor |
| Lighting | Luke Martorelli | Lighting Supervisor |
| Sound | Ren Klyce | Supervising Sound Editor |
| Visual Effects | Raymond Wong | Modelling Supervisor |
| Crew | Kevin Chun | Thanks |
| Visual Effects | Cari Reiche | Animation |
| Production | McKenna Jean Harris | Associate Producer |
| Lighting | Amy Rae Jones | Lighting Supervisor |
| Writing | Le Tang | Story Artist |
| Directing | Cara Brody | Script Supervisor |
| Editing | Ben Morris | First Assistant Editor |
| Crew | Jacob Brooks | Thanks |
| Visual Effects | Rebecca Euphrat | Animation |
| Sound | Coya Elliott | Supervising Sound Editor |
| Sound | Heikki Kossi | Foley Artist |
| Production | Lexi Diamond | Casting Coordinator |
| Sound | Scott Curtis | Foley Mixer |
| Sound | Nathan Nance | Additional Sound Re-Recording Mixer |
| Sound | Shelley Roden | Foley Artist |
| Sound | Dee Selby | Foley Editor |
| Sound | Nick Docter | Foley Editor |
| Sound | Benjamin A. Burtt | Sound Effects Editor |
| Sound | Kimberly Patrick | Sound Effects Editor |
| Sound | Steve Bissinger | Sound Effects Editor |
| Sound | Ren Klyce | Sound Re-Recording Mixer |
| Sound | Stephen Urata | Sound Re-Recording Mixer |
| Sound | Richard Quinn | ADR Supervisor |
| Sound | Lisa Chino | First Assistant Sound Editor |
| Sound | Allison Ng | Apprentice Sound Editor |
| Production | Jon Null | Head of Production |
| Production | Josh Lowden | General Manager |
