Robert gets a silent religious order, staying at the house on Dorothy's invitation, to help with some much-needed work around the property.

Robert's driven away Dorothy's fifth cleaning lady, and so the hunt for a sixth must begin. A brash, rude Australian and a giggly English girl arrive for the job within minutes of each other, but will either meet Robert's exacting requirements?

Robert and Dorothy return to London after a Scottish holiday to find an invitation to lunch at Buckingham Palace on the mat; cue a mad rush to get the American into a suitably English state of dress and manner!