| Person | Type | Job | Role(s) |
|---|---|---|---|
 Cathryn Michon | Crew | Writing | Screenplay |
 Eric Fraser | Crew | Art | Production Design |
 Gail Mancuso | Crew | Directing | Director |
 Gavin Polone | Crew | Production | Producer |
Larry Spittle | Crew | Art | Art Direction |
 Mark Isham | Crew | Sound | Music |
 Marny Eng | Crew | Crew | Stunt Coordinator |
 Maya Forbes | Crew | Writing | Screenplay |
Patricia J. Henderson | Crew | Costume & Make-Up | Costume Design |
Robert Komatsu | Crew | Editing | Editor |
 Rogier Stoffers | Crew | Camera | Director of Photography |
 Todd Tucker | Crew | Costume & Make-Up | Special Effects Makeup Artist |
 Wallace Wolodarsky | Crew | Writing | Screenplay |
Holly Bario | Crew | Production | Co-Producer |
 W. Bruce Cameron | Crew | Writing | Screenplay, Novel |
 Arlene Duncan | Cast | Actress | Hilda |
 Conrad Coates | Cast | Actor | Big Joe |
 Dennis Quaid | Cast | Actor | Ethan Montgomery |
 Johnny Galecki | Cast | Actor | Henry Montgomery |
 Marg Helgenberger | Cast | Actress | Hannah Montgomery |
 Josh Gad | Cast | Actor | Bailey / Molly / Big Dog / Max (voice) |
 Betty Gilpin | Cast | Actress | Gloria Mitchell |
 Kathryn Prescott | Cast | Actress | Clarity June "CJ" Mitchell |
 Abby Ryder Fortson | Cast | Actress | Young CJ |
 Henry Lau | Cast | Actor | Trent |
 Jake Manley | Cast | Actor | Shane |
 Daniela Barbosa | Cast | Actress | Liesl |
 Ian Chen | Cast | Actor | Young Trent |
 Kenneth Liu | Cast | Trent's Dad | |
 Cherissa Richards | Cast | Actress | Joan |
 Kevin Claydon | Cast | Actor | Barry |
 Angela Narth | Cast | Actress | Old Woman |
 Stefanie Wiens | Cast | ||
 Sally Shepard | Cast | Actress | Tour Bus Ticket Taker (uncredited) |
Beckett Richard Pin | Cast | 15-Month-Old Saint | |
Tyler Asher Xin-Qin | Cast | Saint | |
 Emma Volk | Cast | Actress | Toddler CJ |
| Person | Type | Job | Role(s) |
