The year is 1958, the place fashionable Chelsea, London. One famous film star commits suicide, and another famous star is run over. An eminent Harley Street plastic surgeon dies under suspicious circumstances, and Chief Inspector Spry of Scotland Yard is prompted to ask “When is a murder not a murder?”

When a fading film star decides to undergo plastic surgery to help revive her flagging career, it turns out to be the worst decision of her life, culminating in her eventual suicide.

When people close to her, including her former husband, begin to drop like flies, the plot thickens until all the strands come together in the best Agatha Christie tradition.