Atonement (2007) for not reading Ian McEwan’s novel is watching the ‘Upstairs Downstairs’ film version. In one of the early key scenes the aristocratic Celia, Keira Knightly strips off and dives into a fountain, whilst the housekeeper’s son James McAvoy looks on. She comes out flush and practically naked, with her non swim lipstick retouched and it’s that erotic a scene that James has to look away, or he’d be accused of blighterdom. We get...