This has three strong ingredients for a murder mystery - Carol Reed in the chair, Sidney Gilliat at the typewriter and Margaret Lockwood on top form as the nurse "Anne Grahame". The latter is looking after a cantankerous old woman who is found dead by poisoning. Lockwood is tried for the murder, but is ably defended by "Stephen Farringdon" (Barry Barnes) and acquitted. In order to avoid the stigma, she changes her name to "Anne Lovell" and starts to look after another old person - this time one whose wife is having a fling with their chauffeur. When he dies, suddenly, Lockwood's past catches up... read the rest.