Wardens are on high alert during Montana's opening day of hunting season. Meanwhile, wardens are determined to track down a grey pickup truck responsible for an illegal deer kill.

Region 4 wardens have their hands full when a string of deer cases is reported to the station. Meanwhile, suspicions rise when wardens stop a truck full of Christmas trees at the beginning of November.

The wardens go off-grid to explore and protect Montana's natural resources. Later, wardens investigate a string of suspicious illegal elk kills.