National Geographic WILD

'S1/E1 of 6 - Blood Lines'. It's all about genetic heritage. We trace the tactics, trials and tribulations of a vast array of different species in their fight to further their line.

'S1/E2 of 6 - Natural Born Killers'. Explore how animals kill, from solo slayers such as tigers - who rely on speed and strength - to team players like orca, who work together.

'S1/E5 of 6 - Born To Run'. For any animal, growing up is tough. Young life is riddled with seminal moments and momentous mistakes.

'S1/E4 of 6 - Primal Urges'. Find out about the planet's incredible killers, extraordinary lovers, amazing heroes, soldiers and savages.

'S1/E2 of 6 - Natural Born Killers'. Explore how animals kill, from solo slayers such as tigers - who rely on speed and strength - to team players like orca, who work together.

'S1/E5 of 6 - Born To Run'. For any animal, growing up is tough. Young life is riddled with seminal moments and momentous mistakes.

'S1/E3 of 6 - Fear Factor'. Beyond the 50/50 coin toss of fight or flight, survival is a numbers game. Your threats stack up: primed predators, child killers, cruel nature. Through courage or wisdom the survivors make it against all odds.

'S2/E1 of 3 - Giant Killers'. There is no peace in Africa for nature's giant killers. If they're not being targeted by gangs of predators then they're fighting amongst themselves and if not, they're battling against humans.

'S2/E2 of 3 - Ganglands'. You want to up the odds of success, up the numbers. The more attackers there are, the better their chances and the bigger the prey. Watch out for any hungry gang when they have their eyes set on a target.

'S2/E3 of 3 - Cat Attack'. Lions get most of the attention, but there are many cats that kill. Their size, camouflage and hunting strategy may vary, but they're all deadly. In the quiet of the night no prey will hear them coming.

'S5/E1 of 3 - Lethal Strike'. Chemical weaponry is the name of the game for Africa's snakes, this episode follows the continent's apex predators, proving that Africa's beauty only runs skin deep.

'S5/E2 of 3 - Fangs That Kill'. Large carnivores such as hyenas and wild dogs - equipped with savage canines and unrivalled tenacity - are capable of tearing their prey apart in seconds.

'S10/E11 of 28 - 8 Days A Beak'. New vets gain experience shadowing the pros on farm calls, emergencies and checkups.

'S4/E2 of 6 - Africa's Deadliest'. The plains of Africa are home to nature's most fearsome predators. Three male lions make a mistake when they try to take down a pugnacious rhino.

'S1/E3 of 7 - Tiny Jungle Queens'. Under the rainforest canopy two tiny insect queens build their empires. One through great sacrifice, the other betrayal.

'S1/E2 of 6 - Sixth Sense'. From the canopy to the ocean floor, animals battle each other and the elements to survive. Sometimes it takes a sixth sense to win the game of life.

When it comes to the life or death drama of predator versus prey, there's nothing more satisfying than watching an underdog pull off a great escape!

'S2/E3 of 6 - Panic In The Streets'. Simon and Siouxsie wake to a call from a panicked community as a giant snake slithers around their village. Only one snake is capable of that - the Southern African Python.

'S9/E4 of 6 - Monster Python'. A huge Python needs rescuing, while another caller has a lucky escape from a deadly Viper.

'S10/E6 of 28 - Caturday Night Fever'. When the sun goes down, the vets spring into action to help any animal in need.

'S1/E6 of 7 - Mountain Queens'. A gelada monkey and an Ethiopian wolf fight for their families and their legacy in a world of ancient Ethiopian mountain peaks.

'S1/E3 of 7 - Tiny Jungle Queens'. Under the rainforest canopy two tiny insect queens build their empires. One through great sacrifice, the other betrayal.