Host Josh Gates returns to take viewers around the globe in the fourth season of "Destination Truth". In eight all-new episodes, the daring Gates and his team once again travel to the farthest corners of the earth in search of answers behind some of the world's most intriguing unanswered mysteries. The crew's itinerary includes investigations in Madagascar, Tanzania, Guam, Kenya and Cambodia. The team will also conduct the first underwater paranormal investigation when they travel to a remote Micronesian island to search for the spirits dwelling in a sunken fleet.