Ida Lupino

as Amelia van Zandt

Jan Sterling

as Brenda Martin

Cleo Moore

as Mae

Audrey Totter

as Joan Burton

Phyllis Thaxter

as Helene Jensen

Howard Duff

as Dr. Crane

Warren Stevens

as Glen Burton

Barry Kelley

as Warden Brock

Gertrude Michael

as Chief Matron Sturgess

Vivian Marshall

as Dottie LaRose

Mae Clarke

as Matron Saunders

Ross Elliott

as Don Jensen

Adelle August

as Grace

Don C. Harvey

as Chief Guard Tierney

Juanita Moore

as Polyclinic 'Polly' Jones

Lucille Barkley

as Inmate (uncredited)

Edna Holland

Murray Alper

Lucia Carroll

Eddie Foy III

Jack Kenney

Jarma Lewis

Mira McKinney

Laurie Mitchell

Frances Morris

Frank O'Connor

Phyllis Planchard

Suzanne Ridgway

Riza Royce

Angela Stevens

Frank Sully

Lorna Thayer

Dorothy Vernon