The Life team travelled to the freezing waters of the Antarctic to film the slow-motion world of the creatures living under the ice. The team also discovered that creating their very own shipwreck in the Bahamas was much more difficult than they imagined. 8/10

Karl from Essex is puzzled about why he's never gained weight. Sabrina also meets Gaby from south London. Could her digestive system hold the secret to her keeping trim? 2/4

As a super-freeze spreads and darkness descends on the poles, the snow and ice become surprising allies for some animals. 5/6

Gregg Wallace is in Cornwall at an enormous bakery where they produce 180,000 Cornish pasties a day. He follows the production of the pastry snacks from the arrival of two tonnes of swedes right through to dispatch. Gregg learns that there are very specific rules to creating a Cornish pasty. 5/9

The Life team travelled to the freezing waters of the Antarctic to film the slow-motion world of the creatures living under the ice. The team also discovered that creating their very own shipwreck in the Bahamas was much more difficult than they imagined. 8/10

Karl from Essex is puzzled about why he's never gained weight. Sabrina also meets Gaby from south London. Could her digestive system hold the secret to her keeping trim? 2/4

Sue builds a drainage system under her runway. Ricko explores old family land. Jessie sets up camp in Brushkana. The Hailstones go boating. 18/19

Horrific wildfires devastate Greece, hikers in Turkey are stranded by a flash flood and a tornado rips off roofs and catapults cars in Canada. 3/13

Using survivor testimony and fascinating expert insights, we examine three of the most terrifying mudslides in recent history: In California, Venezuela, and a small Welsh mining village of Aberfan, where a calamitous mudslide overtook an entire school of young children. 6/10

Heading out into the wild and scouting for areas to hunt and fish is a priority at this time of year, despite the dangers of the currents or the threats from hungry predators. This time of year, coming home empty-handed is not an option. 13/16