"A Ruthless Killer Is Living Inside Me" | River Monsters

Jeremy Wade gets tested for different river parasites after all the exposure he has suffer while travelling around the Amazon. He will discover that a river monster is in fact, living inside him. Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery UK on Twitter: http://www.twitter.com/DiscoveryUK