Jean Marais

Eric Walter

Brigitte Bardot

Sophie Dimater

Isabelle Pia

Elis Petersen

Yves Robert

Clément

Mischa Auer

Berger

Lila Kedrova

Mrs. Dimater, Sophie's mother

Mylène Demongeot

The future star who vocalizes

Edmond Beauchamp

Mr. Petersen, Elis's father

Denise Noël

Marie Koukawska-Walter

Yvette Etiévant

Mrs. Petersen, Elis's mother

George Reich

Dick Killian

Anne Collette

Marion Dimater

Odile Rodin

Erica

Daniel Emilfork

Violin teacher

Jean Wiener

Piano Teacher (uncredited)

Léon Daubrel

Professor

Guy Bedos

Rudy