S2, E1: As 165 Eaton Place reopens its doors, two new arrivals make their mark. But whilst Sir Hallam's forthright aunt Blanche disrupts life upstairs, feisty new maid Beryl struggles to adjust to life in service. Meanwhile, Lady Agnes' concern for her children reveals a dark secret about Mr Pritchard. Sir Hallam's preoccupation with burgeoning Nazi Germany leads him into dangerous waters, and a chance meeting with an unexpected face unlocks a hidden desire within.