Five years since the store's opening, business is booming for Harry and new faces have joined old favourites at Selfridge's. Rose makes a surprise return home with a mysterious new friend in tow, Lady Mae is forced to deal with troublesome husband Lord Loxley who arrives in town from the country, and Agnes returns from a creative secondment in Paris - but is Victor pleased to see her?

• Andrew Davies

• Jeremy Piven
• Will Payne
• Frances O'Connor