Elle FanningFélicie Milliner (voice) Dane DeHaanVictor (US voice) Nat WolffVictor (Canadian voice) Carly Rae JepsenOdette (voice) Maddie ZieglerCamille Le Haut (voice) Mel BrooksMustachioed Creep (voice) Julie KhanerRegine Le Haut (voice) Terrence ScammellMerante (voice) Joe SheridanDirector of Opera (voice) Tamir KapelianRudolph / Mathurin (voice) Elana DunkelmanDora / Rosita (voice) Kate McKinnonRegine / Mother Superior / Felicie's Mother (voice) Shoshana SperlingNora (voice) (as Soshana Sperling) Jamie WatsonGreasy Guard / Janitor (voice) Bronwen MantelMother Superior (voice) Eric SummerRegista / Storia Valérie d'AuteuilProduttore Nicolas Duval AdassovskyProduttore Laurent ZeitounProduttore / Storia Jericca ClelandDirector Of Photography Yvann ThibaudeauMontatore Klaus BadeltCompositore Musicale Originale Shea SinclairPost Production Coordinator Florent MasurelProduction Designer 
