They hide in the darkest, most inaccessible corners, are armed with venomous quills and hooked legs, and possess cunning and effective hunting strategies, worthy of the most fearsome predators. Herpetologist Phil De Vries takes us on a journey to discover some of the most dangerous invertebrates on the planet, from the giant centipede of the Amazon to the deadly Japanese mandarin wasp. But beware: what might seem like a nightmare to us is actually something this eccentric scholar can't get enough of.