It's easy to say ghosts exist or don't exist. Anyone can do that. Trying to figure out the why or what is a different story. Paranormal investigator Zak Bagans, host of the popular Travel Channel seriesoGhost Adventures, pulls from his years of experience with paranormal activities and unexplained phenomena to provide an evenhanded look at a divisive subject. InoDark World, regardless of whether you believe in the afterlife or not, Zak does his best to find and share answers to the phenomena that people encounter.o