The Forest Ranger Services series are based on real life events and personal accounts of hikers. The narrative has been altered for entertainment purposes. There are thousands of missing reports filed each year in the U.S National Parks. Many cases remain unexplained. Individual stories are shown in the credit sequence at the end of each episode.

The Forest Ranger Services series are based on real life events and personal accounts of hikers. The narrative has been altered for entertainment purposes. There are thousands of missing reports filed each year in the U.S National Parks. Many cases remain unexplained. Individual stories are shown in the credit sequence at the end of each episode.