Ross Poldark rides again in a swashbuckling new adaptation of the hit series that helped launch Masterpiece in the 1970s. Captain Poldark is a redcoat who returns to Cornwall after the American Revolution and finds that his fighting days are far from over.

It is a new century and with it comes the promise of a hopeful future, but the past casts a long shadow over Cornwall. Following the death of Elizabeth, Ross Poldark resolves to put Westminster behind him and spend more time with the people he loves. However, when an old friend emerges with a plea for help, Ross is compelled to challenge the establishment again.

With the country gripped by political uncertainty and fresh elections, Ross Poldark seeks to challenge George Warleggan's stranglehold over Cornwall while also repairing his marriage to Demelza. Hugh Armitage remains in love with Demelza and is hopeful for more. Dr. Dwight Enys and Caroline plan to start a family while Elizabeth seeks another child to secure her own marriage to an ever-suspicious George. Meanwhile, Morwenna desperately tries to protect...