Welcome to the Jungle: Trekking Papua New Guinea’s Kapa Kapa Trail

In the May 2007 Outside feature story "Chasing Ghosts," writer James Campbell follows in the footsteps of American soldiers who trekked 130 miles through Papua New Guinea during World War II. Here, watch a trailer for the film, The Ghost Mountain Boys and see Philipp Engelhorn's photo outtakes from the trip.