An aspiring singer tries to break into films during the early talkie era. She is hired to dub the singing and speaking voice of a silent-movie favorite. Sworn to secrecy, the fill-in must stand by in silence as the star receives all the praises and plaudits.
Madeleine
Roger Marney
Billy Daniel
Gaston Lansac
Stella Dora
Pierre
Lulu
Le producteur Darnois
Mélanie
le reporter
(uncredited)
(uncredited)
(uncredited)
(uncredited)
(uncredited)
(uncredited)