Joshua Gates is an American television presenter-actor and television producer who hosts and co-executive produces The Discovery Channel series Expedition Unknown and also Legendary Locations. He is also the host of live specials for, and a guest investigator on, the television series Ghost Hunters and its spin-off Ghost Hunters International. He produces the related Ghost Nation series along with other paranormal television shows through his production company Ping Pong Productions. He was the host and co-executive producer of Destination Truth and Stranded on Syfy.