| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ben Stassen | Crew | Directing | Director, Screenplay, Story, Producer |
 Caroline Van Iseghem | Crew | Production | Producer |
Domonic Paris | Crew | Production | Associate Producer, Screenplay |
Gina Gallo | Crew | Production | Producer |
Jérémie Degruson | Crew | Art | Art Direction, Director |
 Ramin Djawadi | Crew | Sound | Original Music Composer |
 Adrian Politowski | Crew | Production | Producer |
 Jeremy Burdek | Crew | Production | Executive Producer |
Mark Mercado | Crew | Sound | ADR & Dubbing |
 Nadia Khamlichi | Crew | Production | Producer |
Dirk de Loose | Crew | Visual Effects | Animation Supervisor |
Eric Dillens | Crew | Production | Executive Producer |
 Gilles Waterkeyn | Crew | Production | Producer |
Olivier Courson | Crew | Production | Executive Producer |
Vincent Philbert | Crew | Production | Line Producer |
Mimi Maynard | Crew | Production | Producer |
Dominic Paris | Crew | Writing | Screenplay |
 James Flynn | Crew | Writing | Screenplay |
 Brianne Siddall | Cast | Actress | Thunder / Dylan (voice) |
 Elisa Gabrielli | Cast | Actress | Carla (voice) |
 Frank Welker | Cast | Actor | Cat sounds (archive footage; uncredited) |
 Grey DeLisle | Cast | Actress | Mrs. Eames (voice) |
 Jim Ward | Cast | Actor | Reggie (voice) |
 Joe Ochman | Cast | Actor | Mr. Eames (voice) |
 Joey Camen | Cast | Actor | Chihuahua (voice) |
 Kyle Hebert | Cast | Actor | Mark Matthews (voice) |
 Robin Atkin Downes | Cast | Actor | Jack / Carlo (voice) |
 Roxanne Reese | Cast | Actress | Lasondra (voice) |
 Shanelle Gray | Cast | Actress | Maggie (voice) |
 Susanne Blakeslee | Cast | Actress | Audrey (voice) |
 Bill Parks | Cast | Actor | Mike Matthews (voice) |
 Cinda Adams | Cast | Actress | Nurse Baxter (voice) |
 Grant George | Cast | Actor | Daniel (voice) |
Keegan Thomas | Cast | Hospital children (voice) | |
 Ella Rouhier | Cast | Hospital children (voice) | |
Sage Sommer | Cast | Actress | Izzy (voice) |
Isabella Tatone | Cast | Hospital children (voice) | |
Noah Ray Strauss | Cast | Hospital children (voice) | |
 Lani Minella | Cast | Actress | Old Lady (voice) |
 Doug Stone | Cast | Actor | Mr. Lawrence (voice) |
| Person | Type | Job | Role(s) |
