World's Deadliest

World's Deadliest

2006 - 2017, Nature / Wildlife, Science
Investigating the world's most clever and savage predators.

Episode Guide

  • World's Deadliest - Kings of the North (Season 6 Episode 9)
    Season 6 Episode 9:

    Kings of the North

    Dangerous animals in the northern territories leave nowhere to hide.

  • World's Deadliest - Tropic Thunder (Season 6 Episode 8)
    Season 6 Episode 8:

    Tropic Thunder

    From South America to Africa and Asia, cut-throat predators wait for their next meal.

  • World's Deadliest - Fangs of Fury (Season 6 Episode 7)
    Season 6 Episode 7:

    Fangs of Fury

    Predators with a mean set of jaws take a bite out of the competition.

  • World's Deadliest - Shark Frenzy (Season 6 Episode 6)
    Season 6 Episode 6:

    Shark Frenzy

    Driven by their need to feed, sharks use sheer force, technique and genetics to achieve their ultimate goal.

  • World's Deadliest - Micro Killers (Season 6 Episode 5)
    Season 6 Episode 5:

    Micro Killers

    Tiny terrors prove that sometimes deadly killers come in small packages.

  • World's Deadliest - Micro Killers (Season 6 Episode 5)
    Season 6 Episode 5:

    Micro Killers

    Tiny terrors prove that sometimes deadly killers come in small packages.

  • World's Deadliest - In Cold Blood (Season 6 Episode 4)
    Season 6 Episode 4:

    In Cold Blood

    Discover the unique ways in which some species take down their opponents using special hunting and defense skills, such as bite force and venomous fangs.

  • World's Deadliest - Dangerous Games (Season 6 Episode 3)
    Season 6 Episode 3:

    Dangerous Games

    In the wilds of Africa, it is never clear who is a friend and who is a foe.

  • World's Deadliest - Sharks (Season 6 Episode 3)
    Season 6 Episode 3:


    The planet's deadliest sharks.

  • World's Deadliest - Killers of the Deep (Season 6 Episode 2)
    Season 6 Episode 2:

    Killers of the Deep

    From coastal reef assassins to goliaths of the deep, hunters rule the high seas.

  • World's Deadliest - Snakes (Season 6 Episode 2)
    Season 6 Episode 2:


    The capabilities and guises of extreme snakes around the world.

  • World's Deadliest - Die Hard (Season 6 Episode 1)
    Season 6 Episode 1:

    Die Hard

    The worst ways to die in the animal kingdom.

  • World's Deadliest - When Prey Attacks (Season 5 Episode 8)
    Season 5 Episode 8:

    When Prey Attacks

    Predators do not always get their way, and the tables can be turned on mighty hunters when the underdog fights back.

  • World's Deadliest - War of the Worlds (Season 5 Episode 7)
    Season 5 Episode 7:

    War of the Worlds

    Aquatic and terrestrial creatures engage in combat as they dispute borders between land and water; predators learn to hunt in different situations while prey must watch for attacks.

  • World's Deadliest - Nature's Most Wanted (Season 5 Episode 6)
    Season 5 Episode 6:

    Nature's Most Wanted

    Examining the deadly world of the most armed and dangerous gangsters, assassins and con artists of the animal kingdom.

  • World's Deadliest - Born To Kill (Season 5 Episode 5)
    Season 5 Episode 5:

    Born To Kill

    Baby predators learn to hunt and some emerge from the womb ready to kill.

  • World's Deadliest - Transformers (Season 5 Episode 4)
    Season 5 Episode 4:


    Creatures that may look cute and cuddly, but when threatened, challenged or hungry can morph into spine-chilling killing machines.

  • World's Deadliest - Game of Thrones (Season 5 Episode 3)
    Season 5 Episode 3:

    Game of Thrones

    Feudal families, monarchs and territorial clans of the animal kingdom.

  • World's Deadliest - Animal Ninja Warriors (Season 5 Episode 2)
    Season 5 Episode 2:

    Animal Ninja Warriors

    Covert assassins of the animal kingdom who possess the skills to kill: speed, stealth, agility, patience and weapons.

  • World's Deadliest - Predator Paradise (Season 5 Episode 1)
    Season 5 Episode 1:

    Predator Paradise

    Living in paradise is no holiday for many animals as it is hunting grounds for some terrifying and deadly creatures.

  • World's Deadliest - Speed Kills (Season 4 Episode 11)
    Season 4 Episode 11:

    Speed Kills

    The fastest killers in the animal kingdom.

  • World's Deadliest - Night Stalkers (Season 4 Episode 10)
    Season 4 Episode 10:

    Night Stalkers

    Cunning and ruthless creatures of the night.

  • World's Deadliest - More 7 Deadly Sins (Season 4 Episode 9)
    Season 4 Episode 9:

    More 7 Deadly Sins

    Voracious vampire bats, conceited cassowaries and siren elephant seals are both deadly and sinful.

  • World's Deadliest - Animal Rampage (Season 4 Episode 8)
    Season 4 Episode 8:

    Animal Rampage

    Dangerous places in which people and animals violently collide.

  • World's Deadliest - Lady Killers (Season 4 Episode 7)
    Season 4 Episode 7:

    Lady Killers

    Feisty and fearless females of the animal kingdom who use their paws, claws and jaws for the survival of their offspring and themselves.

  • World's Deadliest - 7 Deadly Sins (Season 4 Episode 6)
    Season 4 Episode 6:

    7 Deadly Sins

    Grizzly bears, rhinos, gorillas and other predators commit the ultimate sins.

  • World's Deadliest - Little Killers (Season 4 Episode 5)
    Season 4 Episode 5:

    Little Killers

    The animal kingdom's most vicious pint-sized predators.

  • World's Deadliest - Hunger Games (Season 4 Episode 4)
    Season 4 Episode 4:

    Hunger Games

    The animal kingdom's most ravenous eaters.

  • World's Deadliest - Underwater Killers (Season 4 Episode 3)
    Season 4 Episode 3:

    Underwater Killers

    Dangerous animals of the sea.

  • World's Deadliest - 8 Legged Killers (Season 4 Episode 2)
    Season 4 Episode 2:

    8 Legged Killers

    Arachnid nightmares can strike at any time.

  • World's Deadliest - Fangs (Season 4 Episode 1)
    Season 4 Episode 1:


    Wrangling some of the worlds deadliest slithering snakes.

  • World's Deadliest - Creepy Killers (Season 3 Episode 6)
    Season 3 Episode 6:

    Creepy Killers

    Unsettling predators stalk their prey on land and at sea.

  • World's Deadliest - Animal Battles (Season 3 Episode 5)
    Season 3 Episode 5:

    Animal Battles

    Animals fight over food, sex and territory.

  • World's Deadliest - Predator Superpowers (Season 3 Episode 4)
    Season 3 Episode 4:

    Predator Superpowers

    A maniacal stoat hypnotize its prey; a parasite turns its prey into zombies.

  • World's Deadliest - Predator Weapons (Season 3 Episode 3)
    Season 3 Episode 3:

    Predator Weapons

    Predators evolve specific weapons that make them efficient killing machines.

  • World's Deadliest - Ultimate Predators (Season 3 Episode 2)
    Season 3 Episode 2:

    Ultimate Predators

    A polar bear, great white and crocodile display their differing hunting strategies on unsuspecting prey as some of the worlds ultimate predators.

  • World's Deadliest - Pack Hunters (Season 3 Episode 1)
    Season 3 Episode 1:

    Pack Hunters

    Species that use teamwork to take down their prey.

  • World's Deadliest - Urban Jungle (Season 2 Episode 4)
    Season 2 Episode 4:

    Urban Jungle

    Buried beneath cities of concrete and steel is a world inhabited by mammals, arachnids and reptiles with predatory and defensive skills.

  • World's Deadliest - Ocean Killers (Season 2 Episode 3)
    Season 2 Episode 3:

    Ocean Killers

    Dangerous creatures that reside in the ocean.

  • World's Deadliest - Forest Killers (Season 2 Episode 2)
    Season 2 Episode 2:

    Forest Killers

    Twelve of the most dangerous creatures that call the world's forests home.

  • World's Deadliest - Desert Killers (Season 2 Episode 1)
    Season 2 Episode 1:

    Desert Killers

    Twelve of the most dangerous desert-dwelling creatures.

  • World's Deadliest - Central America (Season 1 Episode 8)
    Season 1 Episode 8:

    Central America

    Dangerous central American creatures; from razor-sharp teeth, deadly venom and brute strength.

  • World's Deadliest - Asia (Season 1 Episode 7)
    Season 1 Episode 7:


    The deadliest animals of Asia exist at the biologically diverse crossroads of two vast oceans.

  • World's Deadliest - Asia Pacific (Season 1 Episode 6)
    Season 1 Episode 6:

    Asia Pacific

    Lethal creatures of Asia's land, sea and sky include massive polar bears, deadly snakes and cunning monkeys.

  • World's Deadliest - Amazon (Season 1 Episode 5)
    Season 1 Episode 5:


    The lethal talents of the Amazon's most dangerous animals in their dangerous domain.

  • World's Deadliest - India (Season 1 Episode 4)
    Season 1 Episode 4:


    Dangerous creatures in India.

  • World's Deadliest - Africa (Season 1 Episode 3)
    Season 1 Episode 3:


    The most dangerous creatures of Africa include 12 known for their deadly force.

  • World's Deadliest - Australia (Season 1 Episode 2)
    Season 1 Episode 2:


    Deadly creatures found in Australia that are equipped with an arsenal of highly evolved predatory skills.

  • World's Deadliest - America (Season 1 Episode 1)
    Season 1 Episode 1:


    Dangerous creatures of America.

  • World's Deadliest - Shark Frenzy (Episode 49)
    Episode 49:

    Shark Frenzy

    Driven by their need to feed, sharks use sheer force, technique and genetics to achieve their goal.

  • World's Deadliest - Urban Jungle (Episode 44)
    Episode 44:

    Urban Jungle

    Wild creatures can survive just about anywhere. Discover the mammals arachnids and reptiles that thrive in the concrete and glass jungles of major cities around the world.

  • World's Deadliest - Desert to Grassland (Episode 43)
    Episode 43:

    Desert to Grassland

    From the sidewinder rattlesnake to the African six-eyed sand spider and even a stampeding elephant, deserts and grasslands are home to many deadly creatures.

  • World's Deadliest - Animal Rampage (Episode 41)
    Episode 41:

    Animal Rampage

    Dangerous places in which people and animals violently collide.

  • World's Deadliest - Lady Killers (Episode 40)
    Episode 40:

    Lady Killers

    From the fiercely-protective mother grizzly to the ferocious teamwork of lady lions these are the animal kingdom's most feisty fearless and ferocious lady killers.

  • World's Deadliest - Night Stalkers (Episode 39)
    Episode 39:

    Night Stalkers

    From leopards to Tasmanian devils, discover the creatures whose sharp hearing and super-strength night- vision make them just as deadly in the dark.

  • World's Deadliest - Hunger Games (Episode 25)
    Episode 25:

    Hunger Games

    This episode focuses on predators whose appetites exceed any sense of self-control, including the Burmese python, the tiger shark and the man-eating Tsavo lion.

  • World's Deadliest - Asia (Episode 24)
    Episode 24:


    The animals of Asia exist in a biologically diverse climate.

  • World's Deadliest - Amazon (Episode 17)
    Episode 17:


    The steamy jungles of the Amazon region.

  • World's Deadliest - Central America (Episode 11)
    Episode 11:

    Central America

    A look at the deadly creatures that inhabit the lush ecosystems of Costa Rica including Africanised killer bees, bark scorpions, anacondas and hammerhead sharks.

  • World's Deadliest - Asia Pacific (Episode 9)
    Episode 9:

    Asia Pacific

    A fascinating look at the powerful predators of this region from the snowy landscape of Siberia to the tropical waters of the Pacific including bears snakes and monkeys.

  • World's Deadliest - Forest Killers (Episode 8)
    Episode 8:

    Forest Killers

    Brush back the foliage that camouflages deadly forest-dwelling animals. From the high canopy to the earthy underground the forest hides brutal struggles for survival.