Explorer and host Josh Gates takes us beyond the grave in Discovery’s four-part special event EXPEDITION UNKNOWN: SEARCH FOR THE AFTERLIFE. Gates journeys across the globe to investigate into the spirit world and answer mankind’s greatest unsolved mystery – where do we go when we die? From a ghost hunt at one of the most haunted places on earth to getting a firsthand glimpse of the afterlife with ancient medicine, Josh will put it all on the line for a glance of what’s beyond this life.