'You were some dish,' says Betsy Thornhill's boyfriend on seeing an old photograph of her. A casual remark, but Betsy, a fifty-one-year-old American living in London, finds herself conscious of age. She goes in for a 'little work' on her face and comes out looking marvellous, younger by fifteen years. She goes back to New York, where she has not lived for thirty years - to a city devastated by the aftermath of September 11. A few days after she arrives, Betsy is accused of murder. She looks at the police sketch. 'It isn't me,' she says. 'It's someone younger.' 'Look in the mirror,' says the cop. Betsy is trapped by her own face...