Damien Chazelle
Himself - Director
Michel Legrand
Himself - Music Composer
Fanny Beuré
Herself - Film Historian
Patrice Leconte
Himself - Director
Rob Marshall
Himself - Director
Serge Bromberg
Himself - Producer
Patricia Kelly
Herself - Gene Kelly's Wife
Justin Hurwitz
Himself - Music Composer
Albert Wolsky
Himself - Costume Designer
Fred Astaire
Various Roles (archive footage)
Gene Kelly
Various Roles (archive footage)
Judy Garland
Various Roles (archive footage)
Catherine Deneuve
Various Roles (archive footage)