Following Henri's arrest and Harry's disappearance, everyone is in a state of confusion and the police arrive at the Selfridges' home in search of clues. However, when Rose discovers her husband is away on secret government business, she's more worried for his safety than ever before. Meanwhile, Agnes receives an ominous telegram, Lady Mae has to make a tough decision, and will Loxley get his comeuppance?
Elenco: Jeremy Piven , Katherine Kelly , Amanda Abbington , Ron Cook , Amy Beth Hayes , Tom Goodman-Hill , Deborah Cornelius , Malcolm Rennie , Kika Markham , Trystan Gravelle .