Cutting-edge equipment and investigative techniques are used to determine whether legendary monsters really exist in this thrilling series from the History Channel. Photos, footage, bones and eyewitness reports are examined in a quest for the truth. Season 1 finds researchers on the trail of creatures such as America’s Loch Ness Monster, Bigfoot, the American Werewolf, Russia's Killer Apemen, Canada's Sasquatch, the Swamp Beast and more.