Episode 5: Inspector Boal rescues a dog that is in shock after collapsing with puncture wounds from fighting with two other dogs. S4 E5.

The Fighter: Staff at Queen's Medical Centre treat Kaeden, who has been battling a childhood illness. Steve is being treated after falling from his motorbike and Paul has partially amputated his thumb at work. S18 E17.

Family Values: After suffering a severe asthma attack while walking her kids from school, Nichole is rushed to Nottingham's A&E. And Josh has a serious neck injury from an accident playing American football. S18 E18.

Breaking Through: The Arctic's late freeze presents unique challenges for Alaskans as they attempt to gather food and resources for survival. S4 E5.

Insects: A look at insects' survival techniques, from beetles who spray boiling chemicals at their enemies, to marching columns of grass cutter ants. S1 E6.

Hunters And Hunted: A look at the hunter and the hunted in the animal kingdom, including cheetahs, Ethiopian wolves, star-nosed moles, and the greater bulldog bat. S1 E7.

Creatures of the Deep: Journeying into the uncharted corners of the ocean, discover why a Pacific giant octopus makes the ultimate sacrifice to protect her young. S1 E8.

Plants: Using the latest time-lapse technology, witness the wonders of the Venus flytrap, Boston ivy, and the bizarre dragon's blood tree. S1 E9.

Primates: Follow the antics of the chest-beating gorillas in the Congo and the shark egg hunting chacma baboons of South Africa in this episode about primates. S1 E10.

Ninety-nine Percent: As the majority of primates live in tropical forest and spend a lot of time up in the trees, or concealed behind leaves, filming them is a tough challenge. S1 E10.

Edge of Life: Louis Theroux explores the American way of death as he looks at end of life care in LA's most famous hospital, the Cedars-Sinai Medical Centre. S1 E2.

Episode 2: Steve encounters the largest and most sophisticated hunters on the planet, revealing how the ingenious strategies used by whales can sometimes get these extraordinary predators in trouble. S1 E2.

The Fighter: Staff at Queen's Medical Centre treat Kaeden, who has been battling a childhood illness. Steve is being treated after falling from his motorbike and Paul has partially amputated his thumb at work. S18 E17.

Family Values: After suffering a severe asthma attack while walking her kids from school, Nichole is rushed to Nottingham's A&E. And Josh has a serious neck injury from an accident playing American football. S18 E18.

Breaking Through: The Arctic's late freeze presents unique challenges for Alaskans as they attempt to gather food and resources for survival. S4 E5.

Episode 7: Inspector Joynes discovers a bull mastiff living a lonely life in a garden shed. S4 E7.

Primates: Follow the antics of the chest-beating gorillas in the Congo and the shark egg hunting chacma baboons of South Africa in this episode about primates. S1 E10.

Cambodia: Ben travels to Cambodia to live with a fellow Brit who is raising his own castaway tribe on a tropical island. Ben experiences how fragile life is for this family on their tiny island. S5 E8.

Husbands And Wives: Mick is rushed to Queen's Medical Centre with suspected sepsis. Meanwhile, Keith arrives in resus with one of the highest heart rates the department has seen and Jillian is in Minors after a fall. S18 E19.

Episode 1: In the Gloucestershire countryside, Steve has a wonderful wild badger encounter. While deep in a specially rigged sett, could a female badger, called Peggy be about to give birth? S1 E1.

Episode 6: Inspector Anthony Pulfer fears the worst when he finds a motionless German Shepherd in a suburban garden. S4 E6.

Breaking Through: The Arctic's late freeze presents unique challenges for Alaskans as they attempt to gather food and resources for survival. S4 E5.

Episode 2: Magical forests wrap around a labyrinth of waterways in Scandinavia's heartlands. Here, lynxes, wolves and reindeer survive the ever-changing seasons through surprising alliances. S1 E2.

Episode 1: Chris, Steve and Liz kick off a new series to explore the health of our oceans in three different areas: Baja in Mexico, the Bahamas, and Australia's Great Barrier Reef. S1 E1.

Episode 4: Simon travels from the vast white salt flats of Bolivia, through the world's greatest wetlands of Brazil's Pantanal and on to the forested heart of Paraguay. S1 E4.

Episode 1: Professor Ben Garrod looks into the heavy skin defence of rhinos, why microscopic animals live on our skin, and why the smallest porcupine quills are the most dangerous. S1 E1.

Peru: After six years globetrotting, Scott and Casey gambled their life savings on a kite-surfing school in a remote stretch of the Peruvian coast. S7 E1.

The Odyssey for New Life: A young sperm whale, a monk seal, a loggerhead sea turtle, a family of storks, a Dragonera lizard and an island cat are only some of the main characters in the Mediterranean world. S1 E1.

Teenage Dreams: Staff at Queen's Medical Centre are dealing with the fallout flowing a spate of needle spiking attacks in nightclubs in the city and across the country. S18 E20.

Shakedown: Repairs, hunting and errands are all on the to-do list as five Alaskans struggle to get through the everyday grind as the long, dark winter looms ahead. S4 E6.

Islands: Wildlife documentary series presented by David Attenborough, beginning with a look at the remote islands which offer sanctuary to some of the planet's rarest creatures. S2 E1.

Courtship: It's time to win a mate and the stakes could not be higher. S1 E5.

Episode 4: Simon travels from the vast white salt flats of Bolivia, through the world's greatest wetlands of Brazil's Pantanal and on to the forested heart of Paraguay. S1 E4.

Episode 1: Professor Ben Garrod looks into the heavy skin defence of rhinos, why microscopic animals live on our skin, and why the smallest porcupine quills are the most dangerous. S1 E1.

Peru: After six years globetrotting, Scott and Casey gambled their life savings on a kite-surfing school in a remote stretch of the Peruvian coast. S7 E1.

The Odyssey for New Life: A young sperm whale, a monk seal, a loggerhead sea turtle, a family of storks, a Dragonera lizard and an island cat are only some of the main characters in the Mediterranean world. S1 E1.

Episode 1: In the Gloucestershire countryside, Steve has a wonderful wild badger encounter. While deep in a specially rigged sett, could a female badger, called Peggy be about to give birth? S1 E1.

Islands: Wildlife documentary series presented by David Attenborough, beginning with a look at the remote islands which offer sanctuary to some of the planet's rarest creatures. S2 E1.

Courtship: It's time to win a mate and the stakes could not be higher. S1 E5.

Shakedown: Repairs, hunting and errands are all on the to-do list as five Alaskans struggle to get through the everyday grind as the long, dark winter looms ahead. S4 E6.

Episode 8: The focus is on the incredible transformations of four very different dogs, including a spoiled and overweight whippet. S4 E8.

The Odyssey for New Life: A young sperm whale, a monk seal, a loggerhead sea turtle, a family of storks, a Dragonera lizard and an island cat are only some of the main characters in the Mediterranean world. S1 E1.

Peru: After six years globetrotting, Scott and Casey gambled their life savings on a kite-surfing school in a remote stretch of the Peruvian coast. S7 E1.

Peru: After six years globetrotting, Scott and Casey gambled their life savings on a kite-surfing school in a remote stretch of the Peruvian coast. S7 E1.

Episode 1: Professor Ben Garrod looks into the heavy skin defence of rhinos, why microscopic animals live on our skin, and why the smallest porcupine quills are the most dangerous. S1 E1.

Teenage Dreams: Staff at Queen's Medical Centre are dealing with the fallout flowing a spate of needle spiking attacks in nightclubs in the city and across the country. S18 E20.

Episode 2: We continue to follow the wonderful world of our Bluebell badgers, watching the cubs head out on an adventure for the very first time, while back at their sett tensions are rising. S1 E2.

Episode 7: Inspector Joynes discovers a bull mastiff living a lonely life in a garden shed. S4 E7.

Episode 7: Inspector Joynes discovers a bull mastiff living a lonely life in a garden shed. S4 E7.

Shakedown: Repairs, hunting and errands are all on the to-do list as five Alaskans struggle to get through the everyday grind as the long, dark winter looms ahead. S4 E6.

Shakedown: Repairs, hunting and errands are all on the to-do list as five Alaskans struggle to get through the everyday grind as the long, dark winter looms ahead. S4 E6.

Islands: Wildlife documentary series presented by David Attenborough, beginning with a look at the remote islands which offer sanctuary to some of the planet's rarest creatures. S2 E1.

Courtship: It's time to win a mate and the stakes could not be higher. S1 E5.

Episode 5: Simon travels from Chile's Atacama Desert and follows the Andes mountains to Patagonia before ending up in the most southerly permanently inhabited region on earth, Tierra del Fuego. S1 E5.

Episode 2: Professor Ben Garrod looks into how the smell of skin can protect against malaria; how a giraffe's spots protect it in the heat of the desert, and how puffins send messages using codes on its beak. S1 E2.

Morocco: Ben meets former Melbourne-based festival director Karen, who set up a three-acre artists' retreat in the heart of the Sahara. S7 E2.

Caring for Living Beings: In the Mediterranean ocean, attempts to care for offspring can be perilous. This breathtaking natural history documentary follows various creatures who risk everything to look after their young. S1 E2.

A Shoulder To Lean On: A pedestrian is rushed to A&E with multiple life-threatening injuries after being injured in a hit-and-run, an acrobat has a damaged wrist and a 93-year-old has a broken leg. S18 E21.

Ghosts of Winter: The looming arrival of dark winter forces Alaskans to tackle various obstacles to ensure a prosperous season. Andy hunts in order to replenish his meat supply. Sue confronts her greatest fear head-on. S4 E7.

Botswana: This episode features conservationist Aleksandra, who moved to Botswana to live in the Kalahari desert. S11 E14.

Challenger: There are new discoveries from HMS Challenger's incredible sea voyage of 150 years ago. We look for micrometeorites on the museum's roof and meet a virtual rhino. S2 E3.

Episode 5: Simon travels from Chile's Atacama Desert and follows the Andes mountains to Patagonia before ending up in the most southerly permanently inhabited region on earth, Tierra del Fuego. S1 E5.

Episode 2: Professor Ben Garrod looks into how the smell of skin can protect against malaria; how a giraffe's spots protect it in the heat of the desert, and how puffins send messages using codes on its beak. S1 E2.

Morocco: Ben meets former Melbourne-based festival director Karen, who set up a three-acre artists' retreat in the heart of the Sahara. S7 E2.

Episode 8: The focus is on the incredible transformations of four very different dogs, including a spoiled and overweight whippet. S4 E8.

Caring for Living Beings: In the Mediterranean ocean, attempts to care for offspring can be perilous. This breathtaking natural history documentary follows various creatures who risk everything to look after their young. S1 E2.

Episode 2: We continue to follow the wonderful world of our Bluebell badgers, watching the cubs head out on an adventure for the very first time, while back at their sett tensions are rising. S1 E2.

Botswana: This episode features conservationist Aleksandra, who moved to Botswana to live in the Kalahari desert. S11 E14.

Challenger: There are new discoveries from HMS Challenger's incredible sea voyage of 150 years ago. We look for micrometeorites on the museum's roof and meet a virtual rhino. S2 E3.

Ghosts of Winter: The looming arrival of dark winter forces Alaskans to tackle various obstacles to ensure a prosperous season. Andy hunts in order to replenish his meat supply. Sue confronts her greatest fear head-on. S4 E7.

Episode 9: An unfriendly welcome awaits Inspector Anthony Joynes when he swoops in to save four dogs from an overcrowded house. S4 E9.

Caring for Living Beings: In the Mediterranean ocean, attempts to care for offspring can be perilous. This breathtaking natural history documentary follows various creatures who risk everything to look after their young. S1 E2.

Morocco: Ben meets former Melbourne-based festival director Karen, who set up a three-acre artists' retreat in the heart of the Sahara. S7 E2.

Episode 2: Professor Ben Garrod looks into how the smell of skin can protect against malaria; how a giraffe's spots protect it in the heat of the desert, and how puffins send messages using codes on its beak. S1 E2.

A Shoulder To Lean On: A pedestrian is rushed to A&E with multiple life-threatening injuries after being injured in a hit-and-run, an acrobat has a damaged wrist and a 93-year-old has a broken leg. S18 E21.

Episode 1: Backshall takes on the challenge of beekeeping, getting expert guidance from none other than King Charles III's beekeeper at Highgrove. The episode explores the variety of the UK's 270 bee species. S1 E1.

Episode 8: The focus is on the incredible transformations of four very different dogs, including a spoiled and overweight whippet. S4 E8.

Ghosts of Winter: The looming arrival of dark winter forces Alaskans to tackle various obstacles to ensure a prosperous season. Andy hunts in order to replenish his meat supply. Sue confronts her greatest fear head-on. S4 E7.

Botswana: This episode features conservationist Aleksandra, who moved to Botswana to live in the Kalahari desert. S11 E14.

Challenger: There are new discoveries from HMS Challenger's incredible sea voyage of 150 years ago. We look for micrometeorites on the museum's roof and meet a virtual rhino. S2 E3.

Episode 1: Simon begins his journey in the south of Ireland, para-motoring with an Irish explorer. On the west coast he does spot of surfing, before climbing Croagh Patrick in honour of Ireland's patron saint. S1 E1.

Episode 3: Professor Ben Garrod looks into why shark skin is covered in thousands of tiny teeth, how a gecko's skin allows it to defy the laws of gravity, and how a crocodile can sense prey through their skin. S1 E3.

Panama: The explorer travels to highlands of Panama to meet a couple who turned their backs on a comfortable lifestyle in the US to try their hand at coffee-producing. S7 E3.

The Guardians of the Mediterranean: The Mediterranean and the creatures that live within it are facing many threats. Global warming, overfishing and pollution are all taking their toll. S1 E3.

Together We Have It All: A 38-year-old has life-threatening injuries after a wall collapses at work, seven-year-old Layla-Rose has smashed her front teeth and a teenage motocross rider has crashed his bike. S18 E22.

No Boundaries: In the dead of winter, Alaskans travel high, far and wide to obtain resources for survival. Glenn pursues caribou in the mountains of the Brooks Range. S4 E8.

Expandable Bodies: What is the secret behind expandable bodies, like the anaconda who can swallow prey twice its own body size? S3 E3.

Curious Feeders: A look at the curious feeders of the animal kingdom, including blue whales and flamingos. S3 E4.

Human: Discover the extraordinary ways in which wildlife survives in a rapidly changing human world. From cobras hunting in houses to macaques stealing mobile phones to barter with. S3 E7.

Episode 1: Simon begins his journey in the south of Ireland, para-motoring with an Irish explorer. On the west coast he does spot of surfing, before climbing Croagh Patrick in honour of Ireland's patron saint. S1 E1.

Episode 3: Professor Ben Garrod looks into why shark skin is covered in thousands of tiny teeth, how a gecko's skin allows it to defy the laws of gravity, and how a crocodile can sense prey through their skin. S1 E3.

Panama: The explorer travels to highlands of Panama to meet a couple who turned their backs on a comfortable lifestyle in the US to try their hand at coffee-producing. S7 E3.

The Guardians of the Mediterranean: The Mediterranean and the creatures that live within it are facing many threats. Global warming, overfishing and pollution are all taking their toll. S1 E3.

Episode 1: Backshall takes on the challenge of beekeeping, getting expert guidance from none other than King Charles III's beekeeper at Highgrove. The episode explores the variety of the UK's 270 bee species. S1 E1.

Expandable Bodies: What is the secret behind expandable bodies, like the anaconda who can swallow prey twice its own body size? S3 E3.

Curious Feeders: A look at the curious feeders of the animal kingdom, including blue whales and flamingos. S3 E4.

Human: Discover the extraordinary ways in which wildlife survives in a rapidly changing human world. From cobras hunting in houses to macaques stealing mobile phones to barter with. S3 E7.

No Boundaries: In the dead of winter, Alaskans travel high, far and wide to obtain resources for survival. Glenn pursues caribou in the mountains of the Brooks Range. S4 E8.

Episode 10: The search for four dogs, including two types of St Bernard, takes Callum Isitt to London's Parliament Square. S4 E10.

The Guardians of the Mediterranean: The Mediterranean and the creatures that live within it are facing many threats. Global warming, overfishing and pollution are all taking their toll. S1 E3.

Panama: The explorer travels to highlands of Panama to meet a couple who turned their backs on a comfortable lifestyle in the US to try their hand at coffee-producing. S7 E3.

Episode 3: Professor Ben Garrod looks into why shark skin is covered in thousands of tiny teeth, how a gecko's skin allows it to defy the laws of gravity, and how a crocodile can sense prey through their skin. S1 E3.

Together We Have It All: A 38-year-old has life-threatening injuries after a wall collapses at work, seven-year-old Layla-Rose has smashed her front teeth and a teenage motocross rider has crashed his bike. S18 E22.

Episode 2: Steve Backshall reveals that bee stings are nothing to be afraid of as he wears a "bee beard", allowing 10,000 to crawl all over his face. Plus, a look at the dreaded Asian Hornet! S1 E2.

Episode 9: An unfriendly welcome awaits Inspector Anthony Joynes when he swoops in to save four dogs from an overcrowded house. S4 E9.

No Boundaries: In the dead of winter, Alaskans travel high, far and wide to obtain resources for survival. Glenn pursues caribou in the mountains of the Brooks Range. S4 E8.

Expandable Bodies: What is the secret behind expandable bodies, like the anaconda who can swallow prey twice its own body size? S3 E3.

Expandable Bodies: What is the secret behind expandable bodies, like the anaconda who can swallow prey twice its own body size? S3 E3.

Curious Feeders: A look at the curious feeders of the animal kingdom, including blue whales and flamingos. S3 E4.

Curious Feeders: A look at the curious feeders of the animal kingdom, including blue whales and flamingos. S3 E4.

Human: Discover the extraordinary ways in which wildlife survives in a rapidly changing human world. From cobras hunting in houses to macaques stealing mobile phones to barter with. S3 E7.

Episode 2: Simon's journey begins at the spectacular Giant's Causeway, before travelling to nearby Rathlin Island, where a small island community are experimenting with a form of underwater food production. S1 E2.

Episode 2: Simon's journey begins at the spectacular Giant's Causeway, before travelling to nearby Rathlin Island, where a small island community are experimenting with a form of underwater food production. S1 E2.

Episode 1: In this first episode Steve Backshall, Chris Packham and Ella Al-Shamahi visit the Maldives, Iceland and Cambodia, charting the fight to save the planet's most endangered ecosystems. S1 E1.

Sri Lanka: Ben travels to Sri Lanka where he meets Janey, a vet from the North-East of England, who runs a charitable clinic focused on helping the street dogs that roam the island. S7 E4.

Becoming An Adult: Under the care of their mothers, many Mediterranean animals enjoy a certain amount of protection. But the move to adulthood can be fraught with danger. S1 E4.

Finding My Voice: Ron has been admitted into Queen's Medical Centre after falling out of bed, Jake is receiving treatment after trapping his finger in a container at work. S18 E23.

Trapped and Hunted: Alaskans must trap and hunt for essential food and fur to survive dark winter. In Kavik, Sue Aikens hunts for caribou and ptarmigan on the tundra. S4 E9.

Episode 1: Gordon Buchanan travels to Russia to help cat expert Dr Victor Lukarevsky as he works to rescue and rehabilitate lynx from the lucrative fur and pet trades, back to the wild. S1 E1.

Episode 2: A group of geologists take on a treacherous journey, and we explore the various mining strongholds around the Arctic circle. S1 E2.

Episode 2: A group of geologists take on a treacherous journey, and we explore the various mining strongholds around the Arctic circle. S1 E2.

Episode 2: Simon's journey begins at the spectacular Giant's Causeway, before travelling to nearby Rathlin Island, where a small island community are experimenting with a form of underwater food production. S1 E2.

Episode 2: Simon's journey begins at the spectacular Giant's Causeway, before travelling to nearby Rathlin Island, where a small island community are experimenting with a form of underwater food production. S1 E2.

Episode 1: In this first episode Steve Backshall, Chris Packham and Ella Al-Shamahi visit the Maldives, Iceland and Cambodia, charting the fight to save the planet's most endangered ecosystems. S1 E1.

Episode 1: In this first episode Steve Backshall, Chris Packham and Ella Al-Shamahi visit the Maldives, Iceland and Cambodia, charting the fight to save the planet's most endangered ecosystems. S1 E1.

Sri Lanka: Ben travels to Sri Lanka where he meets Janey, a vet from the North-East of England, who runs a charitable clinic focused on helping the street dogs that roam the island. S7 E4.

Sri Lanka: Ben travels to Sri Lanka where he meets Janey, a vet from the North-East of England, who runs a charitable clinic focused on helping the street dogs that roam the island. S7 E4.

Episode 10: The search for four dogs, including two types of St Bernard, takes Callum Isitt to London's Parliament Square. S4 E10.

Episode 10: The search for four dogs, including two types of St Bernard, takes Callum Isitt to London's Parliament Square. S4 E10.

Becoming An Adult: Under the care of their mothers, many Mediterranean animals enjoy a certain amount of protection. But the move to adulthood can be fraught with danger. S1 E4.

Episode 2: Steve Backshall reveals that bee stings are nothing to be afraid of as he wears a "bee beard", allowing 10,000 to crawl all over his face. Plus, a look at the dreaded Asian Hornet! S1 E2.

Episode 1: Gordon Buchanan travels to Russia to help cat expert Dr Victor Lukarevsky as he works to rescue and rehabilitate lynx from the lucrative fur and pet trades, back to the wild. S1 E1.

Episode 1: Gordon Buchanan travels to Russia to help cat expert Dr Victor Lukarevsky as he works to rescue and rehabilitate lynx from the lucrative fur and pet trades, back to the wild. S1 E1.

Episode 2: A group of geologists take on a treacherous journey, and we explore the various mining strongholds around the Arctic circle. S1 E2.

Episode 2: A group of geologists take on a treacherous journey, and we explore the various mining strongholds around the Arctic circle. S1 E2.

Trapped and Hunted: Alaskans must trap and hunt for essential food and fur to survive dark winter. In Kavik, Sue Aikens hunts for caribou and ptarmigan on the tundra. S4 E9.

Trapped and Hunted: Alaskans must trap and hunt for essential food and fur to survive dark winter. In Kavik, Sue Aikens hunts for caribou and ptarmigan on the tundra. S4 E9.

Episode 11: A hungry husky needs some help to get back to his target weight. S4 E11.

Becoming An Adult: Under the care of their mothers, many Mediterranean animals enjoy a certain amount of protection. But the move to adulthood can be fraught with danger. S1 E4.

Sri Lanka: Ben travels to Sri Lanka where he meets Janey, a vet from the North-East of England, who runs a charitable clinic focused on helping the street dogs that roam the island. S7 E4.

Episode 1: In this first episode Steve Backshall, Chris Packham and Ella Al-Shamahi visit the Maldives, Iceland and Cambodia, charting the fight to save the planet's most endangered ecosystems. S1 E1.

Finding My Voice: Ron has been admitted into Queen's Medical Centre after falling out of bed, Jake is receiving treatment after trapping his finger in a container at work. S18 E23.

Episode 1: Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. S1 E1.

Trapped and Hunted: Alaskans must trap and hunt for essential food and fur to survive dark winter. In Kavik, Sue Aikens hunts for caribou and ptarmigan on the tundra. S4 E9.

Episode 1: Gordon Buchanan travels to Russia to help cat expert Dr Victor Lukarevsky as he works to rescue and rehabilitate lynx from the lucrative fur and pet trades, back to the wild. S1 E1.

Episode 2: A group of geologists take on a treacherous journey, and we explore the various mining strongholds around the Arctic circle. S1 E2.

Sir David Attenborough follows the excavation and analysis of a huge ichthyosaur dinosaur. A remarkable chance discovery could reveal secrets that have lain hidden for 200 million years. S1 E1.

Episode 2: Liz Bonnin travels to California to learn about the increasing wildfires. Ade Adepitan travels to Kenya to look at rising climate temperatures, and Gordon Buchanan is in Brazil looking for jaguars. S1 E2.

Sweden: Ben travels to Sweden to meet Annalisa, the Italian chose a life on the streets of Europe as a teenager, and now is developing a forest hideaway on the fringes of Swedish society. S7 E5.

Old Age and Rebirth: For some of the animals that live in the Mediterranean region, reaching old age can result in a death sentence. This astonishing natural history documentary follows the progress of an aging flamingo. S1 E5.

Right By Your Side: Katie has multiple broken bones and internal injuries from a horse-riding accident. Amy has a deep laceration to her ankle after a lockdown party with her flatmates ended badly. S18 E24.

Winter Kill: Alaskans pursue scarce resources in anticipation of the coming spring. In Kiwalik, Chip and Agnes Hailstone set up camp for future resource gathering. S4 E10.

Episode 3: Scandinavia's extremes have been shaped by ice and fire, but it's the sun that reigns here. Polar bears, musk oxen and arctic foxes must survive from the polar night to the midnight sun. S1 E3.

Episode 2: The team continue to investigate marine life. We also go to Atlantis, a deep sea research vessel, as it launches a sub that will help assess the health of the deep ocean. S1 E2.

Sir David Attenborough follows the excavation and analysis of a huge ichthyosaur dinosaur. A remarkable chance discovery could reveal secrets that have lain hidden for 200 million years. S1 E1.

Episode 2: Liz Bonnin travels to California to learn about the increasing wildfires. Ade Adepitan travels to Kenya to look at rising climate temperatures, and Gordon Buchanan is in Brazil looking for jaguars. S1 E2.

Sweden: Ben travels to Sweden to meet Annalisa, the Italian chose a life on the streets of Europe as a teenager, and now is developing a forest hideaway on the fringes of Swedish society. S7 E5.

Old Age and Rebirth: For some of the animals that live in the Mediterranean region, reaching old age can result in a death sentence. This astonishing natural history documentary follows the progress of an aging flamingo. S1 E5.

Episode 1: Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. S1 E1.

Episode 3: Scandinavia's extremes have been shaped by ice and fire, but it's the sun that reigns here. Polar bears, musk oxen and arctic foxes must survive from the polar night to the midnight sun. S1 E3.

Episode 2: The team continue to investigate marine life. We also go to Atlantis, a deep sea research vessel, as it launches a sub that will help assess the health of the deep ocean. S1 E2.

Winter Kill: Alaskans pursue scarce resources in anticipation of the coming spring. In Kiwalik, Chip and Agnes Hailstone set up camp for future resource gathering. S4 E10.

Episode 1: In the Gloucestershire countryside, Steve has a wonderful wild badger encounter. While deep in a specially rigged sett, could a female badger, called Peggy be about to give birth? S1 E1.

Episode 1: In the Gloucestershire countryside, Steve has a wonderful wild badger encounter. While deep in a specially rigged sett, could a female badger, called Peggy be about to give birth? S1 E1.

Episode 2: We continue to follow the wonderful world of our Bluebell badgers, watching the cubs head out on an adventure for the very first time, while back at their sett tensions are rising. S1 E2.

Episode 2: We continue to follow the wonderful world of our Bluebell badgers, watching the cubs head out on an adventure for the very first time, while back at their sett tensions are rising. S1 E2.

Episode 1: Backshall takes on the challenge of beekeeping, getting expert guidance from none other than King Charles III's beekeeper at Highgrove. The episode explores the variety of the UK's 270 bee species. S1 E1.

Episode 1: Backshall takes on the challenge of beekeeping, getting expert guidance from none other than King Charles III's beekeeper at Highgrove. The episode explores the variety of the UK's 270 bee species. S1 E1.

Episode 2: Steve Backshall reveals that bee stings are nothing to be afraid of as he wears a "bee beard", allowing 10,000 to crawl all over his face. Plus, a look at the dreaded Asian Hornet! S1 E2.

Episode 2: Steve Backshall reveals that bee stings are nothing to be afraid of as he wears a "bee beard", allowing 10,000 to crawl all over his face. Plus, a look at the dreaded Asian Hornet! S1 E2.

Episode 1: Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. S1 E1.

Episode 1: Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. S1 E1.

Winter Kill: Alaskans pursue scarce resources in anticipation of the coming spring. In Kiwalik, Chip and Agnes Hailstone set up camp for future resource gathering. S4 E10.

Winter Kill: Alaskans pursue scarce resources in anticipation of the coming spring. In Kiwalik, Chip and Agnes Hailstone set up camp for future resource gathering. S4 E10.

Episode 7: Inspector Joynes discovers a bull mastiff living a lonely life in a garden shed. S4 E7.

Episode 7: Inspector Joynes discovers a bull mastiff living a lonely life in a garden shed. S4 E7.

Episode 8: The focus is on the incredible transformations of four very different dogs, including a spoiled and overweight whippet. S4 E8.

Islands: Wildlife documentary series presented by David Attenborough, beginning with a look at the remote islands which offer sanctuary to some of the planet's rarest creatures. S2 E1.

Botswana: This episode features conservationist Aleksandra, who moved to Botswana to live in the Kalahari desert. S11 E14.

Expandable Bodies: What is the secret behind expandable bodies, like the anaconda who can swallow prey twice its own body size? S3 E3.

Curious Feeders: A look at the curious feeders of the animal kingdom, including blue whales and flamingos. S3 E4.

Episode 1: Gordon Buchanan travels to Russia to help cat expert Dr Victor Lukarevsky as he works to rescue and rehabilitate lynx from the lucrative fur and pet trades, back to the wild. S1 E1.

Episode 3: Scandinavia's extremes have been shaped by ice and fire, but it's the sun that reigns here. Polar bears, musk oxen and arctic foxes must survive from the polar night to the midnight sun. S1 E3.

Teenage Dreams: Staff at Queen's Medical Centre are dealing with the fallout flowing a spate of needle spiking attacks in nightclubs in the city and across the country. S18 E20.

A Shoulder To Lean On: A pedestrian is rushed to A&E with multiple life-threatening injuries after being injured in a hit-and-run, an acrobat has a damaged wrist and a 93-year-old has a broken leg. S18 E21.

Loaded: On the cusp of springtime, Alaskans encounter unexpected roadblocks in their struggle for survival. Sue Aikens gets stuck out on the tundra during her trek home with a new piece of equipment. S4 E11.

Episode 3: Steve Backshall journeys the globe with some of the greatest travellers on the planet as he explores the reasons that drive their epic voyages and the challenges migrating whales face. S1 E3.

Storm Worlds: Professor Brian Cox explores the solar system's wildest weather, encountering powerful lightning, strange metallic frosts and monsoon rains on a moon a billion kilometres from Earth. S1 E3.

Among the Sex Offenders: Louis Theroux spends time in the twilight world of Los Angeles' paroled sex offenders, who live under force of tough regulations. S1 E3.

Episode 1: In the Gloucestershire countryside, Steve has a wonderful wild badger encounter. While deep in a specially rigged sett, could a female badger, called Peggy be about to give birth? S1 E1.

Episode 2: We continue to follow the wonderful world of our Bluebell badgers, watching the cubs head out on an adventure for the very first time, while back at their sett tensions are rising. S1 E2.

Episode 1: Backshall takes on the challenge of beekeeping, getting expert guidance from none other than King Charles III's beekeeper at Highgrove. The episode explores the variety of the UK's 270 bee species. S1 E1.

Episode 2: Steve Backshall reveals that bee stings are nothing to be afraid of as he wears a "bee beard", allowing 10,000 to crawl all over his face. Plus, a look at the dreaded Asian Hornet! S1 E2.

Episode 1: Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. S1 E1.

Episode 7: Inspector Joynes discovers a bull mastiff living a lonely life in a garden shed. S4 E7.

Expandable Bodies: What is the secret behind expandable bodies, like the anaconda who can swallow prey twice its own body size? S3 E3.

Loaded: On the cusp of springtime, Alaskans encounter unexpected roadblocks in their struggle for survival. Sue Aikens gets stuck out on the tundra during her trek home with a new piece of equipment. S4 E11.

Among the Sex Offenders: Louis Theroux spends time in the twilight world of Los Angeles' paroled sex offenders, who live under force of tough regulations. S1 E3.

Courtship: It's time to win a mate and the stakes could not be higher. S1 E5.

Challenger: There are new discoveries from HMS Challenger's incredible sea voyage of 150 years ago. We look for micrometeorites on the museum's roof and meet a virtual rhino. S2 E3.

Human: Discover the extraordinary ways in which wildlife survives in a rapidly changing human world. From cobras hunting in houses to macaques stealing mobile phones to barter with. S3 E7.

Episode 2: A group of geologists take on a treacherous journey, and we explore the various mining strongholds around the Arctic circle. S1 E2.

Episode 2: The team continue to investigate marine life. We also go to Atlantis, a deep sea research vessel, as it launches a sub that will help assess the health of the deep ocean. S1 E2.

Loaded: On the cusp of springtime, Alaskans encounter unexpected roadblocks in their struggle for survival. Sue Aikens gets stuck out on the tundra during her trek home with a new piece of equipment. S4 E11.

Episode 3: Steve Backshall journeys the globe with some of the greatest travellers on the planet as he explores the reasons that drive their epic voyages and the challenges migrating whales face. S1 E3.

Storm Worlds: Professor Brian Cox explores the solar system's wildest weather, encountering powerful lightning, strange metallic frosts and monsoon rains on a moon a billion kilometres from Earth. S1 E3.

Peru: After six years globetrotting, Scott and Casey gambled their life savings on a kite-surfing school in a remote stretch of the Peruvian coast. S7 E1.

Morocco: Ben meets former Melbourne-based festival director Karen, who set up a three-acre artists' retreat in the heart of the Sahara. S7 E2.

Episode 9: An unfriendly welcome awaits Inspector Anthony Joynes when he swoops in to save four dogs from an overcrowded house. S4 E9.

Episode 10: The search for four dogs, including two types of St Bernard, takes Callum Isitt to London's Parliament Square. S4 E10.

Together We Have It All: A 38-year-old has life-threatening injuries after a wall collapses at work, seven-year-old Layla-Rose has smashed her front teeth and a teenage motocross rider has crashed his bike. S18 E22.

Finding My Voice: Ron has been admitted into Queen's Medical Centre after falling out of bed, Jake is receiving treatment after trapping his finger in a container at work. S18 E23.

No Shortcuts: As winter comes to a close, there are no shortcuts for Alaskans as they wrap up the long season. In Kavik, Sue waits for her loader to arrive. S4 E12.

The Odyssey for New Life: A young sperm whale, a monk seal, a loggerhead sea turtle, a family of storks, a Dragonera lizard and an island cat are only some of the main characters in the Mediterranean world. S1 E1.

Caring for Living Beings: In the Mediterranean ocean, attempts to care for offspring can be perilous. This breathtaking natural history documentary follows various creatures who risk everything to look after their young. S1 E2.

The Guardians of the Mediterranean: The Mediterranean and the creatures that live within it are facing many threats. Global warming, overfishing and pollution are all taking their toll. S1 E3.

Becoming An Adult: Under the care of their mothers, many Mediterranean animals enjoy a certain amount of protection. But the move to adulthood can be fraught with danger. S1 E4.

Old Age and Rebirth: For some of the animals that live in the Mediterranean region, reaching old age can result in a death sentence. This astonishing natural history documentary follows the progress of an aging flamingo. S1 E5.

Episode 4: More dramatic than any work of fiction, the world of growing families, power struggles and feuding rivals, is back. Watch as animals strive to create dynasties fit to rule for generations. S1 E4.

Episode 4: More dramatic than any work of fiction, the world of growing families, power struggles and feuding rivals, is back. Watch as animals strive to create dynasties fit to rule for generations. S1 E4.

Among the Sex Offenders: Louis Theroux spends time in the twilight world of Los Angeles' paroled sex offenders, who live under force of tough regulations. S1 E3.

Among the Sex Offenders: Louis Theroux spends time in the twilight world of Los Angeles' paroled sex offenders, who live under force of tough regulations. S1 E3.

Episode 3: Steve Backshall journeys the globe with some of the greatest travellers on the planet as he explores the reasons that drive their epic voyages and the challenges migrating whales face. S1 E3.

Together We Have It All: A 38-year-old has life-threatening injuries after a wall collapses at work, seven-year-old Layla-Rose has smashed her front teeth and a teenage motocross rider has crashed his bike. S18 E22.

Finding My Voice: Ron has been admitted into Queen's Medical Centre after falling out of bed, Jake is receiving treatment after trapping his finger in a container at work. S18 E23.

No Shortcuts: As winter comes to a close, there are no shortcuts for Alaskans as they wrap up the long season. In Kavik, Sue waits for her loader to arrive. S4 E12.

Episode 12: Chief Inspector Cathy Hyde accesses a property suspected of being involved in puppy trafficking. S4 E12.

Old Age and Rebirth: For some of the animals that live in the Mediterranean region, reaching old age can result in a death sentence. This astonishing natural history documentary follows the progress of an aging flamingo. S1 E5.

Sweden: Ben travels to Sweden to meet Annalisa, the Italian chose a life on the streets of Europe as a teenager, and now is developing a forest hideaway on the fringes of Swedish society. S7 E5.

Episode 2: Liz Bonnin travels to California to learn about the increasing wildfires. Ade Adepitan travels to Kenya to look at rising climate temperatures, and Gordon Buchanan is in Brazil looking for jaguars. S1 E2.

Right By Your Side: Katie has multiple broken bones and internal injuries from a horse-riding accident. Amy has a deep laceration to her ankle after a lockdown party with her flatmates ended badly. S18 E24.

Episode 1: The Sultanate of Oman is Arabia's most remarkable treasure. It is a land of surprising beauty filled with unexpected natural wonders, home to some of the rarest animals on Earth. S1 E1.

No Shortcuts: As winter comes to a close, there are no shortcuts for Alaskans as they wrap up the long season. In Kavik, Sue waits for her loader to arrive. S4 E12.

Episode 3: Scandinavia's extremes have been shaped by ice and fire, but it's the sun that reigns here. Polar bears, musk oxen and arctic foxes must survive from the polar night to the midnight sun. S1 E3.

Episode 2: The team continue to investigate marine life. We also go to Atlantis, a deep sea research vessel, as it launches a sub that will help assess the health of the deep ocean. S1 E2.

Episode 1: An epic dinosaur mystery. Why do so many iconic Jurassic beasts lie buried in this unforgiving corner of Wyoming desert? S1 E1.

Inferno: Chris Packham explores one of the darkest periods in Earth's history: the worst mass extinction the planet has ever seen, when as much as 90% of all species died. S1 E1.

Ethiopia: Native Glaswegian Susan rejected retirement for a remote region of Africa, where she has set up both a school and a mountain-top restaurant. S7 E6.

Island of Marvels: We explore Madagascar's strangest landscape and dive deep into its spiny desert. S1 E1.

Without a Trace: Doctors work to help a man who has been stabbed at a party and an elderly man with heart failure. S18 E25.

The Thaw: The Confrontation: With seasons changing in the arctic, Alaskans hunt and explore various pathways through the wilderness before spring breakup fully arrives. S4 E13.

Mountains: The wildlife documentary series with David Attenborough continues with a unique and intimate glimpse into the secretive lives of mountain-dwelling animals. S2 E2.

Parenthood: Offspring are the next best thing to immortality. Parents take great risks to raise them. S1 E6.

Episode 1: An epic dinosaur mystery. Why do so many iconic Jurassic beasts lie buried in this unforgiving corner of Wyoming desert? S1 E1.

Inferno: Chris Packham explores one of the darkest periods in Earth's history: the worst mass extinction the planet has ever seen, when as much as 90% of all species died. S1 E1.

Ethiopia: Native Glaswegian Susan rejected retirement for a remote region of Africa, where she has set up both a school and a mountain-top restaurant. S7 E6.

Island of Marvels: We explore Madagascar's strangest landscape and dive deep into its spiny desert. S1 E1.

Episode 1: The Sultanate of Oman is Arabia's most remarkable treasure. It is a land of surprising beauty filled with unexpected natural wonders, home to some of the rarest animals on Earth. S1 E1.

Mountains: The wildlife documentary series with David Attenborough continues with a unique and intimate glimpse into the secretive lives of mountain-dwelling animals. S2 E2.

Parenthood: Offspring are the next best thing to immortality. Parents take great risks to raise them. S1 E6.

The Thaw: The Confrontation: With seasons changing in the arctic, Alaskans hunt and explore various pathways through the wilderness before spring breakup fully arrives. S4 E13.

Episode 13: In Merseyside, Anthony Joynes helps Patterdale terriers Frodo and Smeagol. S4 E13.

Island of Marvels: We explore Madagascar's strangest landscape and dive deep into its spiny desert. S1 E1.

Ethiopia: Native Glaswegian Susan rejected retirement for a remote region of Africa, where she has set up both a school and a mountain-top restaurant. S7 E6.

Inferno: Chris Packham explores one of the darkest periods in Earth's history: the worst mass extinction the planet has ever seen, when as much as 90% of all species died. S1 E1.

Without a Trace: Doctors work to help a man who has been stabbed at a party and an elderly man with heart failure. S18 E25.

Episode 2: The Sultanate of Oman is the Middle East's best kept secret. It is a corner of Arabia of unparalleled beauty and unexpected landscapes. S1 E2.

The Thaw: The Confrontation: With seasons changing in the arctic, Alaskans hunt and explore various pathways through the wilderness before spring breakup fully arrives. S4 E13.

Mountains: The wildlife documentary series with David Attenborough continues with a unique and intimate glimpse into the secretive lives of mountain-dwelling animals. S2 E2.

Parenthood: Offspring are the next best thing to immortality. Parents take great risks to raise them. S1 E6.

Episode 2: The plot thickens. As the team uncovers the remains of fearsome Jurassic predators, they consider the possibility that the site was a dinosaur hunting ground. S1 E2.

Snowball: A look at how the giant supercontinent Rodinia broke up 800 million years ago. Earth's tectonic forces ripped the land apart, kicking off a series of events that sent temperatures plummeting. S1 E2.

Panama: Ben meets Jaimie, an eccentric inventor originally from Vermont who lives with his family on a group of islands he has bought off the coast of Panama. S7 E7.

Lost Worlds: We trek into the rainforest where strange meat-eating plants and cannibalistic frogs live. S1 E2.

A Song from the Darkest Hour: The 19th series of the medical documentary programme begins by following the stories of two people who have come to the UK to make a new home for themselves. S19 E1.

The Thaw: Blindsided: As the snow melts and the ice on the waterways breaks up, the Arctic becomes a land of opportunity. S4 E14.

Japan: This episode features Rupert, a Yorkshireman who moved to the remote countryside of southern Japan to grow rice. S11 E15.

Bison: There are extraordinary new dinosaur discoveries uncovered in the Moroccan mountains. We get close to wild bison in Kent and hunt for invasive crabs in the river Thames. S2 E4.

Episode 2: The plot thickens. As the team uncovers the remains of fearsome Jurassic predators, they consider the possibility that the site was a dinosaur hunting ground. S1 E2.

Snowball: A look at how the giant supercontinent Rodinia broke up 800 million years ago. Earth's tectonic forces ripped the land apart, kicking off a series of events that sent temperatures plummeting. S1 E2.

Panama: Ben meets Jaimie, an eccentric inventor originally from Vermont who lives with his family on a group of islands he has bought off the coast of Panama. S7 E7.

Episode 13: In Merseyside, Anthony Joynes helps Patterdale terriers Frodo and Smeagol. S4 E13.

Lost Worlds: We trek into the rainforest where strange meat-eating plants and cannibalistic frogs live. S1 E2.

Episode 2: The Sultanate of Oman is the Middle East's best kept secret. It is a corner of Arabia of unparalleled beauty and unexpected landscapes. S1 E2.

Japan: This episode features Rupert, a Yorkshireman who moved to the remote countryside of southern Japan to grow rice. S11 E15.

Bison: There are extraordinary new dinosaur discoveries uncovered in the Moroccan mountains. We get close to wild bison in Kent and hunt for invasive crabs in the river Thames. S2 E4.

The Thaw: Blindsided: As the snow melts and the ice on the waterways breaks up, the Arctic becomes a land of opportunity. S4 E14.

Episode 14: Inspector Anthony is called to a property where Teddy, a terrified terrier cross has a flea infestation. S4 E14.

Lost Worlds: We trek into the rainforest where strange meat-eating plants and cannibalistic frogs live. S1 E2.

Panama: Ben meets Jaimie, an eccentric inventor originally from Vermont who lives with his family on a group of islands he has bought off the coast of Panama. S7 E7.

Snowball: A look at how the giant supercontinent Rodinia broke up 800 million years ago. Earth's tectonic forces ripped the land apart, kicking off a series of events that sent temperatures plummeting. S1 E2.

A Song from the Darkest Hour: The 19th series of the medical documentary programme begins by following the stories of two people who have come to the UK to make a new home for themselves. S19 E1.

Miracles Can Happen: American couple Jim and Jenny Desmond never planned on becoming surrogate parents to twenty-one chimps, and with new babies arriving every month, their home is now bursting at the seams. S1 E1.

The Thaw: Blindsided: As the snow melts and the ice on the waterways breaks up, the Arctic becomes a land of opportunity. S4 E14.