NatGeo Wild

'S1/E5 - Secret Weapons'. Animals across the planet deploy secret weapons to outwit predators, rivals and the elements.

'S2/E2 - 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 - 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.

'S2/E1 - Creepy Killers'. Scorpions, snakes, vultures and stone fish all compete for the title of Africa's creepiest and deadliest killer.

'S1/E1 - Darkness'. In the battle between predator and prey, information is survival. Those with the power to see what comes their way, live to fight another day.

'S4/E3 - King Slayers'. Discover what happens when the animal kingdom's most vicious species fight tooth and claw in the deadliest of conflicts.

'S4/E4 - Fangs Of Fury'. A look at cold-hearted killers in the wild, revealing ambush experts with piercing canines and slithering assassins with crushing coils.

'S4/E5 - Power Struggles'. See a female leopard fight a bigger male for her lunch and discover how a Nile monitor lizard can turn its tail into a show-stopping weapon.

'S4/E6 - Sudden Death'. Discover what happens when animals fight tooth and claw in the deadliest of conflicts and follow the fiercest fights in the animal kingdom.

'S4/E2 - 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.

'S5/E2 - Plan Of Attack'. This is nature at its meanest, stripped down to 'who dares wins' and featuring power battles, biting frenzies, and kicking killers.

'S2/E5 - Yappy Birthday!'. Drs. Schroeder tag team a range of cases including a goat in labour, a hypothermic horse, and a cow that struggles after it gives birth.

'S6/E8 - Homecoming Heroes'. The Docs at Critter Fixer return to FVSU as Homecoming Grand Marshals!

'S6/E7 - Handle With Care'. The docs at Critter Fixer exemplify treating both ends of the leash.

'S9/E3 - Cobra Chaos'. Mbali attempts to catch her first black mamba and Simon and Sioux head to India to rescue some of the world's deadliest snakes.

'S9/E4 - Monster Python'. A huge python needs rescuing and another caller has a lucky escape from a deadly viper.

'S20/E21 - Marco Pol-O'. It's puppy pandemonium at PVS with puppy check-ups - as Dr Brenda wrestles a reindeer, Dr Pol works to save a dog who's eaten something dangerous.

'S1/E2 - 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.

'S2/E5 - Yappy Birthday!'. Drs. Schroeder tag team a range of cases including a goat in labour, a hypothermic horse, and a cow that struggles after it gives birth.