MonsterQuest explores the truth behind legendary monster sightings all throughout the world, from Bigfoot to Swamp Beast. Using cutting-edge technology, each episode scientifically investigates the best evidence available, from images and video to hair and bones, as well as eyewitness testimony. A number of seemingly trustworthy persons, ranging from pilots to police officers to ship captains, have witnessed unexplainable events. MonsterQuest, a mix of history, science, and monsters, reveals the truth about these legendary creatures.