Hetty is forced to cover when Rosamund goes missing on the day of the christening, while Gideon and Jack find themselves in muddy trouble. Mrs Brody takes control of the house.

A new arrival at the Hall threatens Agnes and Sheila's jobs while Gideon falls out with Emily. Sheila struggles looking after Constance and Jack helps Edwin overcome his fears.

Hetty steels herself to face her old enemy, while Lady Grenford introduces the family to her handsome young grandson, Robert. Emily is excited when a suffragist visits the house.