Ghost hunter Zak Bagans poses outside the room holding his Dybbuk Box, known as the worldÕs most haunted object, at Zak Bagans’ The Haunted Museum located at 600 E. Charleston Blvd. in downtown Las Vegas on Monday, Oct. 22, 2018. Bagans will open the box as part of Travel Channel’s four-hour live "Ghost Adventures" special airing on Halloween. Richard Brian Las Vegas Review-Journal @vegasphotograph