Tracker is starting to push Colter Shaw into unfamiliar territory. In season 4, the CBS drama is planting the beginnings of a romance for Justin Hartley’s survivalist lead, and the show has already shot two scenes with the new person he is pursuing.
That shift matters because Colter has spent most of the series moving from one missing-person case to the next, not building a life that can stretch beyond the work. Elwood Reid said the point this year is to open up life outside of the office, and that viewers will see the buds of a relationship forming rather than a sudden full-blown pairing.
The tease lands now because Tracker has already established a pattern around Colter’s love life. Earlier in the series, he often found himself connecting with Billie, played by Sofia Pernas, and that connection gave the show one of its few recurring emotional threads. Reid said season 4 is meant to shake up expectations about where Colter’s relationships can go.
But the new storyline is not being sold as a clean path to a lasting romance. Reid said the show is dropping hints at something larger while also testing whether it works at all, and he framed Colter as a man who may not be in any position to have any kind of long-term relationship. That hesitation is built into the idea itself: the character is being pursued into a relationship, but the show is still deciding whether the bond can survive the way his life operates.
That is where Billie still hangs over the story. Reid said Colter and Billie are two people who do the same thing and know the rules, and he described the show as toying with what happens if strings are put on that relationship. At the same time, he said he does not want Colter to be a man who rolls into town, romances somebody and leaves the next day. The new plotline is meant to challenge him morally and physically, not just give him a quick detour.
The result is a rare kind of romance tease for Tracker: a seed planted, two scenes already shot, and no promise that it will become the kind of relationship network television usually smooths into place. Reid put the question plainly through the work itself — whether the relationship deepens, blows up, or ends up exposing just how hard it is for Colter Shaw to keep anything personal from colliding with the job.
