George rolls out Plan A to take care of Ross once and for all. Ross resists all attempts to save him. Francis takes a desperate step. Demelza tries to influence a hanging judge.
George tries Plan B against Ross. Jud pays a steep price for treachery. Francis has a meeting of minds with his cousin. Demelza breaks difficult news.
Smugglers make Ross an offer. Ross makes Francis an offer. Verity reappears. Ross and George engage in a frank discussion. Demelza risks her neck before a blessed event.
George maneuvers Poldark toward checkmate. The law hunts down free traders. Caroline chooses between Unwin and Dwight. Francis goes missing.
Ross does Elizabeth a favor. A mysterious benefactor reciprocates. The search is on for Mark, who knows where secret riches lie. George starts Plan C against Ross.
A fugitive points the way to riches. Ross and the free traders sail into a trap. Caroline and Dwight hatch a plan. Demelza faces house arrest.
For once, Ross plays the game he despises. George is on the brink of success. The copper mine yields a glimpse of hope.
Demelza and Ross wage bitter war. Elizabeth postpones a big event. Demelza toys with temptation. Ross's good deed is repaid. Lady luck pays a visit.
An enraged mob threatens George and Elizabeth. Ross and Demelza confront their demons.
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