 Olivia RuizFrida adulte / amie adulte (voice) | Frida adulte / amie adulte (voice) |
| EEmma RodriguezFrida enfant / amie enfant (voice) | Frida enfant / amie enfant (voice) |
| RRebeca GonzalesCristina enfant (voice) | Cristina enfant (voice) |
 Léo CôtéTonito enfant / Pedro (voice) | Tonito enfant / Pedro (voice) |
 Sophie FaucherMatilde (voice) | Matilde (voice) |
 Manuel TadrosGuillermo (voice) | Guillermo (voice) |
 Annie GirardLa Muerte (voice) | La Muerte (voice) |
 Joey BélangerRafael enfant (voice) | Rafael enfant (voice) |
 Éric LeblancLe maire/ Un vendeur/ Ramon (voice) | Le maire/ Un vendeur/ Ramon (voice) |
 Éloïsa CervantesMarchande Zapotèque / Luisa (voice) | Marchande Zapotèque / Luisa (voice) |
| AAnne-Marie LevasseurMme Gonzales / Josefina (voice) | Mme Gonzales / Josefina (voice) |
| PPhilippe VanasseAntonio / Alex (voice) | Antonio / Alex (voice) |
 Adam MoussamihTonito adolescent (voice) | Tonito adolescent (voice) |
 Rosemay LefebvreCristina adolescente / Maria (voice) | Cristina adolescente / Maria (voice) |
| CCloé LabelleNorma / Elena (voice) | Norma / Elena (voice) |
 Vincent D'OnofrioRafaël adolescent (voice) | Rafaël adolescent (voice) |
 Frida KahloSelf (archive footage) (uncredited) | Self (archive footage) (uncredited) |
