Per CBS, the official synopsis for Tracker Season 3, Episode 5, “The Old Ways,” is as follows: “When four teens vanish during a hike in the Santa Cruz Mountains, Colter’s search uncovers a hidden agenda behind their journey, leading him to an off-grid community where all their lives are put in danger.”

Tonight, however, fans will have to keep an eye on some scheduling changes, especially for NCIS season 23, episode 5, "Now and Then".