Behind a Thin Green Line is the tense story of a solo undercover investigation into a sociopathic ring of poachers that could have stepped out of the movie, Mad Max. In Idaho's remote Pahsimeroi Valley, Latham takes a shot at infiltrating this brutal gang of outlaws led by a man who lives to kill. This true story is an enlightening look into a collision of two grossly conflicting cultures. Poachers and game wardens.