This release collects every episode from the fourth and final season of The Sentinel, the action adventure series about detective Jim Ellison (Richard Burgi), a former U.S. Army Ranger who solves crimes using extraordinary sensory abilities acquired while surviving 18 months in a Peruvian jungle. Aiding Ellison, is an anthropology student named Blair Sandburg (Garett Maggart), who believes the detective is a "sentinel," a modern version of the ancient tribesmen who were responsible for protecting villages.