Like MonsterQuest? Watch more episodes commercial-free on History Vault. Start your free trial today. For decades, cameras have captured images of a flying creature so fast it cannot be seen with the naked eye. Super-high-speed photography and physics experiments will shed light on what this creature might be in Season 1, Episode 11, "Unidentified Flying Creatures." Subscribe for more from HISTORY: http://po.st/SubscribeToHistory Check out exclusive HISTORY content: History Newsletter: http://po.st/HistoryNewsletter Website - http://po.st/HistoryWeb Facebook - http://po.st/HistoryFacebook Twitter - http://po.st/HistoryTwitter "MonsterQuest" takes a scientific look at reported sightings of cryptozoological creatures (cryptids) and paranormal entities around the world, including the Loch Ness Monster, Bigfoot, and werewolves. HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.