Once Upon My Mother (2025) — Cast
Cast
| Nehlen Hachelafi | Perez |
| Nina Bouffier | 21-21 |
| Romy Moukvoz | '15' |
| Ariane Massenet | Sophie |
| Julia Duchaussoy | Vartan |
| Valentine Atlan | Colette |
| Iliana Belkhadra | Nicole |
| Léonard Barbier | Other part |
| Benjamin Gauthier | Hubert |
| Ary Szenkier | Rabin |
| Ayoub Baccar | Perez |
| Jonathan Cohen | Roland |
| Antoine Venet | Newborn |
| Capucine Guimet | Lorie Peckarovski |
| Victor Barbier | Law |
| Gabriel Alves Marques | Perez |
| Roland Perez | Performers |
| Anna Lebovits | Margalit Dahan |
| Liam Hinfray | Roland |
| Yvon Martin | 1st Garbageman |
| Gladys Cohen | Mrs. Dunn |
| Gerald Cesbron | Maximillian Cohen |
| Joséphine Japy | Litzie Gozlan |
| Philippe Dusseau | Chirac |
| Didier Brice | Oncologist |
| Laurent Bariteau | Conservatory apparitor |
| Jean-Noël Martin | Prosecutor |
| Alice Abraham | Ludivine |
| Luc Sitbon | #17 |
| Saber Hallout | |
| Cédric Moreau | Seller |
| Justine Pesin | Mussburger's Secretary |
| Baptiste Carrion-Weiss | 24 |
| Antoine Pinquier | Stage Actor |
| Noé Schecroun | Roland |
| Milo Machado-Graner | #17 |
| Joe Dassin | Self |
| Astrid Whettnall | Corbeau |
| Lionel Dray | Perez |
| Sylvie Vartan | Vartan |
| Gilbert Coudurier | News Producer |
| Christophe Kourotchkine | Doctor |
| Valentin Venet | Newborn |
| Jim Belleé Geffray | 12 |
| Franck Mercadal | Dr Chaleck |
| Zohar Wexler | Professor Pacoli |
| Leïla Bekhti | Perez |
| Loïc Guingand | Production |
| Eliott Taché-Maréchau | Perez |
| François Perache | Dr Chaleck |
| Naïm Naji | Roland |
| Caroline Gay | Psychiatrist |
| Laurent Gerra | Johnny Mo |
| David Ayala | Mr. Vornick |
| Gabriel Hyvernaud | Roland |
| Nicolas Dangoise | Doctor |
| Johnny Hallyday | Self |
| Anne Le Ny | Mrs. Dunn |
| Yanis Ben Seghaier Cromier | Old Scholar |
| Bertrand Goncalves | Seller |
| Jeanne Balibar | Lyla Fleury |
| Léandre Calvagnac | Newborn |
| Sophie Arama | #22 |
| Naël Rabia | Perez |
| Haïly Yssembourg Da Cunha | Ludivine |
| Arséne Calvagnac | Newborn |
| Jean-Claude Matthey | (uncredited) |
| Yaël Dyens | Yasmine |
| Jean-Bohémond Leguay | Pianist |
| Zakeline Varesis | Nicole |
| Pascal Voglimacci | Doctor |
| Agnès Afriat | Bubba's Mother |
| Édouard Michelon | Doctor |
Crew
| Michaël Laguens | Casting Director |
| Jane Milon | Key Hair Stylist |
| Marie-France Michel | Casting |
| Cyrille Crété | Swing |
| Ken Scott | Director |
| Sidonie Dumas | Producer |
| Aude Cogrel | Hairstylist |
| Guillaume Schiffman | Director of Photography |
| Loïc Limosin | Gaffer |
| Claude La Haye | Sound |
| Léa Audouin | Colorist |
| Sophie Tepper | Producer |
| Ken Scott | Screenplay |
| Saber Hallout | Stunts |
| Yvann Thibaudeau | Editor |
| Roland Perez | Novel |
| Dominique Delany | First Assistant Director |
| Sonia Leval | Second Assistant Director |
| Ludovic Erbelding | Construction Coordinator |
| Florian Cabaret | Third Assistant Director |
| Francis Péloquin | Boom Operator |
| Aurelie Lajoux | Visual Effects Supervisor |
| Riton Dupire-Clément | Production Design |
| Nicolas Errèra | Original Music Composer |
| Julie Grumbach | Assistant Director |
| Marion Chevance | Assistant Makeup Artist |
| Mélanie Chambras | Production Coordinator |
| Julien Reignoux | Costumer |
| Julien Joanny | Set Decoration |