BBC Four HD

Programmes start at 7.00pm.

Liz McIvor charts the struggles of the builders and engineers tasked with creating a landscape of canals over the rugged terrain surrounding the Pennine hills.

Derek Brockway learns how New Quay on Cardigan Bay inspired some of Thomas's greatest work, before touring Laugharne with Dylan Thomas's granddaughter.

Technical developments are enabling us to see the world of plants in ever greater detail, giving us insights into their remarkable abilities to adapt and survive.

The touching story of a giant otter cub called Sancho who was rescued and is being raised by Brazilian naturalist Carolina Vargas.

Bruce Parry treks into the jungles of Sarawak in search of the last nomadic Penan. Contains some scenes which some viewers may find upsetting.

Actor Bernard Hill, who famously played the character of Yosser Hughes, reflects on the iconic drama series Boys from the Blackstuff.

Chrissie, Dixie, Yosser, Loggo and George sign on before heading off to work for Malloy. Contains language which some may find offensive.

Drama set in recession-hit Britain in the Thatcher era. Dixie Dean, working at night in the port as a security guard, is strongarmed into accepting bribes. Deals with adult themes.