| Person | Type | Job | Role(s) |
|---|---|---|---|
 Cyril Holtz | Crew | Sound | Sound |
 Eric Summer | Crew | Directing | Director, Story |
 Jean Goudier | Crew | Sound | Sound |
 Jericca Cleland | Crew | Camera | Director of Photography |
 Klaus Badelt | Crew | Sound | Original Music Composer |
 Yvann Thibaudeau | Crew | Editing | Editor |
 Laurent Zeitoun | Crew | Writing | Story |
 Jean-Pierre Arquié | Crew | Crew | Thanks |
 Éric Warin | Crew | Directing | Director |
Carol Noble | Crew | Writing | Screenplay |
Marc-André Baron | Crew | Crew | Thanks |
Manoj Bhandar | Crew | Crew | Thanks |
Mark Ankner | Crew | Crew | Thanks |
Melissa Antuono | Crew | Crew | Thanks |
Florent Masurel | Crew | Production | Production Designer |
Shea Sinclair | Crew | Production | Post Production Coordinator |
 Bronwen Mantel | Cast | Actress | Mother Superior (voice) |
 Julie Khaner | Cast | Actress | Regine Le Haut (voice) |
 Kate McKinnon | Cast | Actress | Regine / Mother Superior / Felicie's Mother (voice) |
 Mel Brooks | Cast | Actor | Luteau (voice) |
 Terrence Scammell | Cast | Actor | Merante (voice) |
 Elle Fanning | Cast | Actress | Félicie Milliner (voice) |
Jamie Watson | Cast | Greasy Guard / Janitor (voice) | |
Shoshana Sperling | Cast | Nora (voice) (as Soshana Sperling) | |
 Dane DeHaan | Cast | Actor | Victor (voice) |
 Elana Dunkelman | Cast | Actress | Dora / Rosita (voice) |
Tamir Kapelian | Cast | Rudolph / Mathurin (voice) | |
 Carly Rae Jepsen | Cast | Actress | Odette (voice) |
 Maddie Ziegler | Cast | Actress | Camille Le Haut (voice) |
 Joe Sheridan | Cast | Actor | Director of Opera (voice) |
| Person | Type | Job | Role(s) |
