PICK OF THE DAY

THE BRIDGE, 9PM, BBC2

SINCE its launch in 2011, this Scandinavian thriller has been shown in more than 100 countries; now, in a nod to its popularity, the fourth and final series momoves from BBC4 to BBC2 (the previous three series ser are available for fo a limited time o on iPlayer). As gripping as it is far-fetched, the ei eight-part story is set two years after season three, and begins with the harrowing stoning to death of Denmark’s female head of immigration. With Saga (Sofia Helin) in prison charged with her mother’s murder, troubled Henrik (Thure Lindhardt, pictured with Helin), takes charge of the case.