Jeremy travels to Iceland to investigate mysterious deep water predators. #rivermonsters #jeremywade #documentary #myths #conspiracy Welcome to the official River Monsters YouTube channel. Be sure to subscribe to keep up to date with the latest piranha video, tigerfish catch, and shark encounter! Subscribe For More River Monsters™: http://bit.ly/1FWpuCI Buy merch here! https://rivermonsters-store.com/ River Monsters is a British and American wildlife documentary television programme produced for Animal Planet by Icon Films of Bristol, United Kingdom. It is hosted by extreme angler and biologist Jeremy Wade. Follow The Adventure: Twitter: https://twitter.com/RiverMonstersUK Facebook: https://www.facebook.com/RiverMonstersGlobal Website: http://www.rivermonsters.tv/ Fish On! With the app - available on iOS and Google Play: https://itunes.apple.com/gb/app/river-monsters-fish-on!/id428834749?mt=8 https://play.google.com/store/apps/details?id=com.wandw.fishing