Adam Driver as Henry McHenry

Marion Cotillard as Ann Desfranoux

Simon Helberg as The Accompanist

Devyn McDowell as Annette in Prison

Angèle as Special Guest / Six Women Member

Natalia Lafourcade as Special Guest / The Police

Sinay Bavurhe as Chorus Girl

Franziska Grohmann as Chorus Girl

Rachel Mulowayi as Chorus Girl

Christiane Tchouhan as Chorus Girl

Iman Europe as Chorus Girl

Lauren Evans as Chorus Girl

Cindy Almouzni as Chorus Girl

Danielle Withers as Chorus Girl

Julia Bullock as Six Women Member

Claron McFadden as Six Women Member

Natalie Mendoza as Six Women Member

Kiko Mizuhara as Six Women Member

Noémie Schellens as Six Women Member

Kanji Furutachi as Doctor

Rila Fukushima as Nurse

Laura Jansen as Nurse

Eva van der Gucht as Nurse

Bettina Meske as The Police

David E. Moore as The Police

John Paval as The Police

Lemuel Pitts as The Police

Colin Lainchbury-Brown as Announcer Hyperbowl

Wim Opbrouck as Announcer Opera Annette

Kait Tenison as Clerk

Rebecca Sjowall as Connie O'Connor (voice)

Geoffrey Carey as Announcer Los Angeles

Alberto Chromatico as Announcer Las Vegas

Okon Ubanga Jones as Judge

Gabriela Leguizamo as Consuela

Kamary Phillips as Prison Guard

Aydogan Abay as Photographer

Arvid Assarsson as Photographer

Jeffrey Dowd as Photographer

Rebecca Dyson-Smith as Photographer

Graciela Maria as Photographer

Clément Ducol as Photographer

Richard McCowen as Photographer

Michael Moore as Photographer

Beatrice Reece as Photographer

Eugene Stovall as Photographer

Sarah Tsehaye as Photographer

Fiora Cutler as Photographer

Ron Mael as Jet Pilot

Russell Mael as Jet Pilot

Marina Bohlen as Russian Girl

Elke Shari Van Den Broeck as Russian Girl

Arina Yalaletdinova as Russian Girl

Ella Leyers as Los Angeles Stage Manager

Philippe Beyls as LAPD officer (uncredited)

Amos Kaden Chea as Choir Boy Los Angeles

Apollo Colligan as Choir Boy Los Angeles

Sonny Dunlap as Choir Boy Los Angeles

Yossi Guetta as Choir Boy Los Angeles

James Larson as Choir Boy Los Angeles

Adrian Tupas as Choir Boy Los Angeles

Nastya Golubeva Carax as Nastya

Ai Nishina as Japanese Girl

Ayano as Japanese Girl

Alex Casnoff as Sparks Band

Patrick Kelly as Sparks Band

Stevie Nistor as Sparks Band

Eli Pearl as Sparks Band

Evan Weiss as Sparks Band

Ryan Parrish as Sparks Band

Joe Berry as Sparks Band

Emmi Joutsi as Hyperbowl Stage Manager

Leos Carax as The Producer (uncredited)

Tyler Matteo as Bon Voyage Singer (uncredited)

Kevin van Doorslaer as Photographer Court (uncredited)

Verona Verbakel as Russian Extra (uncredited)

Dominique Dauwe as Singer (uncredited)