Elizabeth hopes to persuade George that Valentine is his child once and for all.
A passing remark puts the Warleggans' domestic bliss under threat.
George is poised to take down a business rival—and in the process, Ross.
Ross launches a scheme and learns to play politics. Meanwhile, Demelza plays matchmaker.
George makes headway on his plot to return to Westminster. Ross works on his marriage.
Ross finds notoriety and family in London.
Who will be the winners and who will be the losers in Cornwall?