The third season of the popular series, which stars Jeremy Piven as the flamboyant American entrepreneur who founded the famous Selfridge's department store, picks up the story in 1919. The acclaimed cast includes Aisling Loftus, Katherine Kelly, Gregory Fitoussi, Amanda Abbington and Tom Goodman-Hill. When Locksley makes a surprise move, Harry ups the stakes. Princess Marie makes her own move. Victor and Violette are caught off guard.