POLDARK

Sunday, 9pm, BBC1

Our Cornish hero and wife Demelza may have a baby on the way, but that won’t stand in the way of Ross’s thirst for adventure. And so, with faithful one-armed Tholly at his side, he’s off to France on a quest to save old friend Dr Dwight, who has fallen into the hands of the enemy. Vive le Poldark!