Justin Hartley stood on set Sunday as Tracker closed Season 3 and, by the numbers, kept its crown — the CBS drama finished the season once again as the No. 1 primetime scripted show in broadcast.
Hartley, who stars as Colter Shaw, used the finale’s end to outline what’s next: a Season 4 that he called both the show’s boldest and its richest. "We have spent the first three years unpacking this story about what happened to Colter’s father — who was involved, who wasn’t involved — and that’s changed throughout the course of the show," he said. "We’ll come back with something — we already have it, it’s pretty incredible. Honestly, I think it’s our most ambitious season to date, but I think it’s also our richest one, in terms of character and backstory and where we’re taking Colter."
The logistics behind that promise are immediate: production will move from Vancouver, where the first three seasons were filmed, to Los Angeles after securing a $48 million California tax credit. Hartley framed the relocation as a creative choice as much as a financial one, saying the road-show format of the series — in which Colter goes from town to town helping strangers — will be able to take full advantage of new landscapes. "To be able to shoot in a different place that gives us different landscapes, we’re able to go to places — New York, D.C., the desert, Texas, the beach," he said. "It just opens up our world in terms of landscape, which is such a big character of our show."
Those remarks provide the show’s clearest production roadmap: Season 4 will shoot in Los Angeles and, Hartley said, return this fall. He emphasized that changing locations will not alter the program’s core: "In terms of tone and character, I don’t think it’ll impact the show at all." He also noted a growing creative role on the series, saying, "I’ve been with producers, executive producers and writers before in my career that let me kind of chime in and be a major part of my character, but in terms of the overall show, obviously I’ve never had that before."
Context for viewers sits in the finale itself, which answered part of the long-running mystery about Colter’s father while opening other questions. TVLine reported that the Season 3 finale revealed Ashton Shaw tried to shut down a covert government program experimenting on gifted children. The same report said Russell received a file on Ashton containing new information about something Ashton did to Colter as a child, and that Russell phoned Reenie before leaving and asked her to keep Colter off his trail.
Those plot turns landed with practical beat notes in the episode: TVLine reported that Colter apparently had a place to call home the entire time, and that Keaton visited Colter at the new home base after recovering from multiple gunshot wounds and being run off the road at midseason. Colter told Keaton that he and his father worked on Ashton’s truck and got it up and running once. TVLine called the Season 3 finale a sign of a reset for Tracker.
The reset matters today because Hartley says the writers already have the next season in hand and that the shift to Los Angeles will let the series expand in ways it could not from its Vancouver base. "We built a really great, wonderful show and we did it in Vancouver for the first three years," he said. The tax credit not only anchors production in California but, by Hartley’s account, unlocks geography: more distinct cityscapes, different kinds of small towns and the varied backdrops the show’s road-story premise depends on.
Tension remains between the finale’s new disclosures and the promise of a fresh start. The plot revelations about Ashton Shaw and Colter’s childhood deepen the mystery even as the creative team signals a reset. That contradiction — more answers and a narrative reboot at the same time — is the pressure point Season 4 will have to resolve.
For now, the practical outcome is clear: Tracker will return this fall with production based in Los Angeles, a creative team that Hartley says already has material in hand, and a promise from its star that the move will broaden the show’s canvas without changing Colter’s voice. If Hartley is right, viewers should expect bigger landscapes and a tighter, more ambitious arc for Colter, not a different show.
