Mild-mannered water treatment engineer by day, tarantula obsessive and arachnid guru by night, Martin Nicholas is the real Spiderman. And he is out to find the most amazing spiders in the world. Featured in Nature's "Deep Jungle," Martin travels the world in pursuit of exotic spiders, including the Goliath Bird-Eater of Venezuela and a small South American spider that creates the biggest web in the world: up to 30 feet long.