A popular singer, Marian Washburn, suddenly and unexplainably loses her voice, causing a shake-up at the club where she works. Her worried but loyal piano player, Luke Jordan, helps to promote a new, younger singer, Susan Caldwell, to temporarily replace Marian. Susan finds some early acclaim but decides to leave the club after a few performances. Soon after Susan quits, she is gunned down, and Marian quickly becomes a suspect.

Maureen O'Hara
as Marian Washburn

Melvyn Douglas
as Luke Jordan

Gloria Grahame
as Susan Caldwell / Estrellita

Bill Williams
as Lee Crenshaw

Victor Jory
as Brook Matthews

Mary Philips
as Mrs. Mary Fowler

Jay C. Flippen
as Police Insp. Jim Fowler

Robert Warwick
as Assistant District Attorney Roberts

Curt Conway
as Doctor

Ann Shoemaker
as Mrs. Matthews, Brook's Mother
John Chard
She had a voice with hormones. A Woman's Secret is directed by Nicholas Ray and adapted to screenplay by Herman J. Mankiewicz from the novel "Mortgage on Life" written by Vicki Baum. It stars Maureen O'Hara, Melvyn Douglas, Gloria Grahame, Victor Jory and Jay C. Flippen. Music is by Friedrich Hol...
CinemaSerf
When a gunshot brings the maid rushing into the bedroom, she discovers "Susan" (Gloria Grahame) is the victim, and that her mentor "Marian" (Maureen O'Hara) is holding the smoking gun. When the police arrive, "Marian" confesses to trying to kill her, but with her victim still alive we will have to w...