Turn the Key Softly

Yvonne Mitchell

as Monica Marsden

Terence Morgan

as David

Joan Collins

as Stella Jarvis

Kathleen Harrison

as Granny Quilliam

Thora Hird

as Mrs. Rowan, landlady

Geoffrey Keen

as Mr Gregory

Simone Silva

as Marie (uncredited)

Dorothy Alison

as Joan

Glyn Houston

as Bob

Russell Waters

as George Jenkins