Tahar Rahim as Charles Aznavour

Bastien Bouillon as Pierre Roche

Marie-Julie Baup as Edith Piaf

Luc Antoni as Raoul Breton

Nicolas Chupin as Jean-Louis Marquet

Ella Pellegrini as Micheline

Petra Silander as Ulla Thorsell

Camille Moutawakil as Aïda Aznavour

Tigran Mekhitarian as Missak Manouchian

Hovnatan Avédikian as Misha Aznavourian

Narine Grigoryan as Knar Aznavourian

Christophe Favre as Androuchka

Lionel Cecilio as Gilbert Bécaud

Rupert Wynne-James as Frank Sinatra

Tiffany Hofstetter as Kimberly

Elisabeth Duda as Jeanne ( mère de Micheline)

Victor Meutelet as Johnny Hallyday

Dimitri Michelsen as Charles Trenet

Etienne Guillou-Kervern as Jean-Louis Jaubert

Thibaut Rostan as Pierre Saka

Jowee Omicil as Sammy Davis Jr

Benjamin Cléry as Francis Blanche

Norvan Avedissian as Charles Aznavour - 8 ans

Aaliyah Kerekdjian as Aïda Aznavour - 8 ans

Roxane Barazzuol as Seda - 12 ans

Van Balian as Patrick - 9 ans

Kolia Abiteboul as Patrick

Romy Pointet Pousseo as Katia

Mélinée Balkis as Seda - 20 ans

Anne-Julie Proulx as Jocelyne

Anaïs Spinelli-Herry as Clarisse

Jérémie Petrus as Franck Riesner

Paul Deby as Metteur en scène

Annie Mercier as Gérante cabaret

Virginie Georges as Mamzelle Vivianne

Cyrus Khodaveisi as Le producteur

Arthur Verret as François Truffaut

Thomas Michaut as Assistante de François Truffaut

Marion Limosin as Fan Bar "Tirez sur le pianiste"

Florent Chesné as Albert Rémy

Padrig Vion as Jacky

Anaëlle Molinario as Silhouette contorsionniste

Laura D'Arista Adam as La Dounière

Sharon Mann as L'Interprète

Yvonnick Muller as Le juge U.S

Ivan Rangelov as Le barman

Gulia Avetisyan as Mélinée Manouchian

Isabelle Brignoli as Assistante mise en scène

Candice Pascal as Meneuse de revue

David Houri as M. Rozenbaum

Jérémie Petrus as Lawrence Riesner

David Faure as Serveur café off

Matilda Marty as La fille brune

Chloé François as Line Jack

Elisabeth Duda as Jeanne - Mère de Micheline

Dominique Engelhardt as Soldat allemand

Maxime d'Aboville as Bardy

Saverio Maligno as Présentateur radio

Laura Lieblein Adam as Douanière américaine

Aurélien Lorgnier as Maître d'hôtel U.S

Serge Postigo as Edmond Martin

Christian Bordeleau as Gustave Langtin

Charlotte Morel as Présentatrice Faisan doré

Vincent Ropion as Spectateur

Julien Campani as Georges Garvarentz

François Perache as Bouchard - journaliste

Maud Jurez as Arlette

David Olivier Fischer as Ted Lapidus

Lemmy Constantine as Johnny Carson

Cécile Auxire as Régine

Charlotte Agrès as Joséphine

Charles Aznavour as Self (archive footage)