Sweeping across the rugged coast of 18th-century Cornwall, this romantic period drama follows Captain Ross Poldark (Aidan Turner) as he returns home from the American Revolutionary War to find his world irrevocably changed. Believing his beloved Elizabeth dead and betrothed to another, the passionate and headstrong Ross channels his fierce energy into rebuilding his family's neglected copper mine, clashing with the aristocratic elite and the wealthy banking family that threatens his livelihood. His life takes an unexpected turn when he rescues a fiery, impoverished urchin named Demelza (Eleanor Tomlinson) and takes her in as his servant, igniting a powerful and complicated bond that defies social convention. As Ross fights for the rights of the downtrodden miners against the greed of the ruling class, he must navigate a web of personal betrayals, forbidden desires, and political intrigue. With its breathtaking scenery, brooding hero, and a sweeping tale of love, honor, and rebellion, the series delivers a richly atmospheric and emotionally charged drama that captivates with every tide.