The holiday atmosphere of Newport, Rhode Island, is shattered when Conchita Closson announces her engagement to a British aristocrat.

The Buccaneers are ready for their assault on the English aristocracy.

The Buccaneers take English society by storm. Virginia makes an unpleasant discovery, Conchita is disillusioned by her marriage and Nan receives a proposal.

Virginia has produced an heir, Lizzy has married rising MP Hector Robinson , and Conchita has made a discovery.

Julius has insisted that Nan continues their facade of a marriage, but she was unable to deny her love for Guy.