Olivia de Havilland as Virginia Stuart Cunningham

Mark Stevens as Robert Cunningham

Leo Genn as Doctor Mark H. Van Kensdelaerik (Dr. "Kik")

Celeste Holm as Grace

Glenn Langan as Doctor Terry

Helen Craig as Nurse Davis

Leif Erickson as Gordon

Beulah Bondi as Mrs. Greer

Lee Patrick as Asylum Inmate

Howard Freeman as Dr. Curtis

Natalie Schafer as Mrs. Stuart

Ruth Donnelly as Ruth

Katherine Locke as Margaret

Frank Conroy as Dr. Jonathan Gifford

Minna Gombell as Miss Hart

June Storey as Miss Bixby

Lora Lee Michel as Virginia - Age 6

Damian O'Flynn as Mr. Stuart

Ann Doran as Valerie

Esther Somers as Nurse Vance

Jacqueline deWit as Celia Sommerville

Betsy Blair as Hester

Lela Bliss as Miss Greene

Queenie Smith as Lola

Virginia Brissac as Miss Seiffert

Grayce Hampton as Inmate Countess

Mary Treen as Nurse Jones

Dorothy Neumann as Champion - Miss Neumann

Jan Clayton as Singing Inmate

Marie Blake as Asylum Patient (uncredited)

Victoria Horne as Asylum Patient (uncredited)

Doro Merande as Asylum Patient (uncredited)

Barbara Pepper as Asylum Patient (uncredited)

Wanda Perry as Nurse (uncredited)

Vicky Albright as Virginia - Age 2 (uncredited)

Jean Andren as Nurse (uncredited)

Sylvia Andrew as Patient (uncredited)

Angela Clarke as Greek Patient (uncredited)