Sugar is thrilled at the prospect of moving in to William's house as governess to his neglected daughter Sophie. But she soon finds Agnes' condition to have deteriorated, worn down by the constant visits from Dr Curlew, and Sugar makes a promise to help her before it is too late.
Elenco: Gillian Anderson , Romola Garai , Shirley Henderson , Katie Lyons , Elizabeth Berrington , Amanda Hale , Mark Gatiss , Richard E. Grant , Chris O'Dowd , Liz White .