Rob and Adam take on America’s biggest and most deadly scorpions. These are the Giant Desert Hairy Scorpion and the Arizona Bark Scorpion. They find a surprising – and hugely painful – wake-up call and a new Scorpion King is crowned. Caveman Rob and Adam Thorn, two of the world’s most expert animal handlers, have been bitten and stung by some of the planet’s deadliest creatures. Journey with them to remote corners of the world as they seek to experience bites and stings from the most poisonous creatures.