Obsada
Guy Bedos
Rudy
Yves Robert
Clément
Mischa Auer
Berger
Yvette Etiévant
Mrs. Petersen, Elis's mother
Edmond Beauchamp
Mr. Petersen, Elis's father
Denise Noël
Marie Koukawska-Walter
Daniel Emilfork
Violin teacher
Brigitte Bardot
Sophie Dimater
Anne Collette
Marion Dimater
Jean Wiener
Piano Teacher (uncredited)
Jean Marais
Eric Walter
Lila Kedrova
Mrs. Dimater, Sophie's mother
Mylène Demongeot
The future star who vocalizes
George Reich
Dick Killian