A dog goes on quest to discover his purpose in life over the course of several lifetimes with multiple owners.
| Directing | Lasse Hallström | Director |
| Writing | W. Bruce Cameron | Novel |
| Writing | Cathryn Michon | Screenplay |
| Writing | W. Bruce Cameron | Screenplay |
| Writing | Audrey Wells | Screenplay |
| Writing | Maya Forbes | Screenplay |
| Production | Alan C. Blomquist | Executive Producer |
| Production | Lauren Pfeiffer | Executive Producer |
| Production | Gavin Polone | Producer |
| Production | Mark Sourian | Executive Producer |
| Sound | Rachel Portman | Music |
| Camera | Terry Stacey | Director of Photography |
| Editing | Robert Leighton | Editor |
| Production | John Papsidera | Casting |
| Art | Michael Carlin | Production Design |
| Art | Réjean Labrie | Art Direction |
| Art | Larry Spittle | Art Direction |
| Art | Craig Sandells | Set Decoration |
| Costume & Make-Up | Shay Cunliffe | Costume Design |
| Costume & Make-Up | Patricia J. Henderson | Assistant Costume Designer |
| Production | Deanna Brigidi | Casting Associate |
| Production | Bruce Winant | ADR Voice Casting |
| Production | Kim Winther | Casting Assistant |
| Camera | Paul Suderman | Camera Operator |
| Camera | Keith Eidse | Camera Operator |
| Camera | Parris Mayhew | Steadicam Operator |
| Camera | Joseph Lederer | Still Photographer |
| Camera | Pascal Boisvert | Underwater Camera |
| Camera | Robby Baumgartner | Additional Photography |
| Lighting | John Clarke | Gaffer |
| Lighting | James M. McClure | Gaffer |
| Visual Effects | Philip Edward Alexy | Lead Animator |
| Visual Effects | Dominic Cheung | Animation |
| Visual Effects | Bruno Tacchino | Animation |
| Visual Effects | Jamie Tracey | VFX Editor |
| Visual Effects | Jack Eatok | Visual Effects Coordinator |
| Visual Effects | Emily Jerome | Visual Effects Coordinator |
| Visual Effects | Mel Martin | Visual Effects Coordinator |
| Visual Effects | Ralph Ortega | Visual Effects Coordinator |
| Visual Effects | Jasmine Scott | Visual Effects Coordinator |
| Crew | Corinne Villa | Visual Effects Editor |
| Visual Effects | Greg Behrens | Visual Effects Producer |
| Visual Effects | Peter Denomme | Visual Effects Producer |
| Visual Effects | Brendan Taylor | Visual Effects Producer |
| Visual Effects | Jon Campfens | Visual Effects Supervisor |
| Crew | Tim Freestone | Special Effects Coordinator |
| Sound | Sacha Rosen | Boom Operator |
| Editing | Lidia Tamplenizza | Dialogue Editor |
| Sound | Goro Koyama | Foley |
| Sound | Andy Malcolm | Foley |
| Sound | Mariusz Glabinski | Sound Designer |
| Sound | Michael Barry | Sound Re-Recording Mixer |
| Sound | Lawrence Zipf | Sound Re-Recording Mixer |
| Sound | Eliza Paley | Supervising Sound Editor |
| Art | Khali Wenaus | Art Department Coordinator |
| Art | Alexis Labra | Property Master |
| Costume & Make-Up | Pina Robinson | Hair Department Head |
| Costume & Make-Up | Doug Morrow | Makeup Department Head |
| Editing | Philippe Majdalani | Digital Intermediate |
| Editing | Tim Stipan | Digital Intermediate |
| Editing | Corinne Villa | First Assistant Editor |
| Writing | Wallace Wolodarsky | Screenplay |
| Crew | Connor Peterson | Stand In |
| Sound | Michael Feuser | Sound Editor |
| Production | Mylan Stepanovich | Production Manager |
| Production | Holly Bario | Co-Producer |
| Production | Lesley Oswald | Co-Producer |
| Production | Kim Todd | Co-Producer |
| Camera | Bill Mills | Key Grip |
| Sound | Skip Lievsay | Sound Re-Recording Mixer |
| Crew | Marny Eng | Stunt Coordinator |
| Crew | Kristen Sawatzky | Stunts |
| Crew | Dan Skene | Stunt Driver |
| Crew | Rick Skene | Stunt Driver |
| Crew | Sean Skene | Stunt Driver |
| Crew | Naomi Frenette | Stunts |
| Crew | Byron Brisco | Stunts |
| Crew | Garth Merkeley | Stunts |
| Crew | Shannon Guile | Stunts |
| Crew | Anders Strome | Stunts |
| Crew | Darren Ross | Stunts |
