
Leïla Bekhti
Esther Perez
Acting

Jonathan Cohen
Roland Perez (Adult)
Acting

Joséphine Japy
Litzie Gozlan
Acting

Sylvie Vartan
Sylvie Vartan
Acting

Jeanne Balibar
Mrs. Fleury
Acting

Lionel Dray
Maklouf Perez
Acting

Anne Le Ny
Mrs. Vergepoche
Acting

Milo Machado-Graner
Jacques Perez (12-17 years old)
Acting

Naïm Naji
Roland Perez (5-7 years old)
Acting

Iliana Belkhadra
Nicole Perez (15-20 years old)
Acting

Naël Rabia
Edmond Perez (14-19 years old)
Acting

Luc Sitbon
Harold (16-17 years old)
Acting

Nina Bouffier
Jacqueline Perez (16-21 years old)
Acting
![Noé Schecroun]()
Noé Schecroun
Roland Perez (11-13 years old)
Acting
![Gabriel Hyvernaud]()
Gabriel Hyvernaud
Roland Perez (3-5 years old)
Acting

Alice Abraham
Ludivine (18-20 years old)
Acting

Valentine Atlan
Mrs. Colette Bentolila
Acting

David Ayala
Mr. Foenkinos
Acting

Léonard Barbier
Other Assistant
Acting

Yaël Dyens
Mrs. Yasmine Fahrat
Acting

Bertrand Goncalves
Record seller 2
Acting
![Jean-Bohémond Leguay]()
Jean-Bohémond Leguay
The pianist
Acting

Ariane Massenet
Sophie D
Acting

Justine Pesin
Secretary
Acting
![Romy Moukvoz]()
Romy Moukvoz
Lorie (14-15 years old)
Acting

Gilbert Coudurier
Producer
Acting
![Jean-Claude Matthey]()
Jean-Claude Matthey
Admirer (uncredited)
Acting
![Gabriel Alves Marques]()
Gabriel Alves Marques
Richard Perez (9-14 years old)
Acting

Gladys Cohen
Mrs. Benayoun
Acting
![Anna Lebovits]()
Anna Lebovits
Mrs. Flora Dahan
Acting
![Haïly Yssembourg Da Cunha]()
Haïly Yssembourg Da Cunha
Ludivine (10-11 years old)
Acting
![Jim Belleé Geffray]()
Jim Belleé Geffray
Jacqueline Perez (12 years old)
Acting
![Ayoub Baccar]()
Ayoub Baccar
Jacques Perez (8 Years Old)
Acting
![Zakeline Varesis]()
Zakeline Varesis
Nicole Perez (11 Years Old)
Acting
![Nehlen Hachelafi]()
Nehlen Hachelafi
Richard Perez (5 Years Old)
Acting
![Eliott Taché-Maréchau]()
Eliott Taché-Maréchau
Edmond Perez (10 Years Old)
Acting

Astrid Whettnall
Mile Corbeau
Acting

Baptiste Carrion-Weiss
Harold (24-28 Years Old)
Acting

Christophe Kourotchkine
Doctor Balthany
Acting
![Sophie Arama]()
Sophie Arama
Lorie (22-24 Years Old)
Acting

Gerald Cesbron
Mr. Cohen
Acting

François Perache
Dr. Hauthier
Acting

Franck Mercadal
Dr. Marimon
Acting

Loïc Guingand
Médecin de la production
Acting

Cédric Moreau
Record Seller 1
Acting

Caroline Gay
Psychiatrist
Acting

Roland Perez
Headmaster of a school for children performers
Writing

Julia Duchaussoy
Sylvie Vartan (Young)
Acting

Agnès Afriat
Litzie's Mother
Acting

Didier Brice
Oncologist
Acting

Yvon Martin
1st Assistant
Acting

Jean-Noël Martin
Prosecutor
Acting
![Antoine Pinquier]()
Antoine Pinquier
Stage Manager
Acting

Zohar Wexler
Swiss Professor
Acting
![Antoine Venet]()
Antoine Venet
Roland (Newborn) 1
Acting
![Valentin Venet]()
Valentin Venet
Roland (Newborn) 2
Acting
![Léandre Calvagnac]()
Léandre Calvagnac
Roland (Newborn) 3
Acting
![Arséne Calvagnac]()
Arséne Calvagnac
Roland (Newborn) 4
Acting

Benjamin Gauthier
Hubert Le Forestier
Acting

Édouard Michelon
Doctor 1
Acting
![Pascal Voglimacci]()
Pascal Voglimacci
Doctor 2
Acting

Nicolas Dangoise
Doctor 3
Acting
![Yanis Ben Seghaier Cromier]()
Yanis Ben Seghaier Cromier
Harold (8 Years Old)
Acting
![Capucine Guimet]()
Capucine Guimet
Lorie (6 Years Old)
Acting

Philippe Dusseau
Jacques Chirac
Acting
![Ary Szenkier]()
Ary Szenkier
Rabin Ellyahou
Acting
![Victor Barbier]()
Victor Barbier
Law Student
Acting

Laurent Gerra
Johnny Hallyday (voice)
Acting
![Laurent Bariteau]()
Laurent Bariteau
Conservatory Professor
Acting
![Liam Hinfray]()
Liam Hinfray
Roland (5-9 Years Old) (uncredited)
Acting

Joe Dassin
Self (archive footage) (uncredited)
Acting

Johnny Hallyday
Self (archive footage) (uncredited)
Acting