Diana Dors as Mary Price Hilton

Yvonne Mitchell as Matron Hilda MacFarlane

Michael Craig as Jim Lancaster

Marie Ney as Prison Governess

Geoffrey Keen as Prison Chaplain

Liam Redmond as Prison Doctor

Olga Lindo as Senior Matron Hill

Joan Miller as Matron Barker

Marjorie Rhodes as Matron Brandon

Molly Urquhart as Mason

Mary Mackenzie as Matron

Harry Locke as Fred

Michael Ripper as Roy

Joyce Blair as Doris

Charles Clay as Bob

Athene Seyler as Miss Bligh

Peggy Livesey as Nursing Sister

Mona Washbourne as Mrs. Thomas, landlady

Alec Finter as Mr. Thomas, landlord

Marianne Stone as Richardson

Mercia Shaw as Lucy

Charles Lloyd Pack as Lawyer

Dandy Nichols as Mrs. Price

John Charlesworth as Alan Price

Frank Hawkins as Police Sergeant