Just how big and how bad are the bugs of the world? Bugman Ruud Kleinpaste takes us on an entomological odyssey around the globe in search of the ultimate biggest and "baddest" creepy crawlies. He observes large and sometimes lethal arthropods, including giant centipedes, praying mantises, stick insects, wetas (a type of giant New Zealand cricket) and tarantulas. Can he replicate their skills?