A ghost toys with a dog in Arizona. A disembodied hand haunts an abandoned Mexican prison. Night vision binoculars capture spectacular footage of UFOs hiding in plain sight. PREVIOUS SEASONNEXT SEASON ON TV UP NEXT American Mystery 5pm | 4c WATCH LIVE TV ON TONIGHT 8pm | 7c See Full Schedule Stream discovery+ Your favorite shows, personalities and exclusive originals. All in one place. Subscribe Now WHAT'S NEW IN SHOWS Behind The Scenes Of Conjuring Kesha 19 Photos UFO Witness: Ben Hansen's Top Alien Investigations 10 Photos By: Maggie Miller 10 Must Watch Shock Docs On discovery+ 10 Photos By: Maggie Miller LOAD MORE FOLLOW US EVERYWHERE Join the party! Don't miss Travel Channel in your favorite social media feeds. Facebook Twitter Instagram YouTube Pinterest