Upstairs Downstairs

Lady Agnes' concern for her children reveals a dark secret about Mr. Pritchard.

A tragic turn of events leaves the promised dreams of Lady Agnes and Sir Hallam in jeopardy.

Blanche faces her former lover; Beryl's decision to take a stand upsets the running of the house.

Harry and Johnny enter the world of boxing; Lady Agnes is reacquainted with a familiar face.

As 165 Eaton Place prepares for the Annual Servant's Ball, Mr Pritchard enjoys a romance with fellow servant Miss Whisset, and starts to wonder if there's more to life than service. With war looming, Harry has a proposition for Beryl, however a shock revelation threatens to thwart their plans. Meanwhile, Sir Hallam is about to discover just how destructive his actions have been...

On the eve of war, Beryl and Harry face a race against time to get married. Meanwhile, Mr Pritchard makes a decision which throws the running of 165 into chaos until an old face lends a helping hand. And as Lady Agnes returns to London, a dark discovery has explosive consequences for all inside Eaton Place and changes the landscape forever...