Tracker season 4 will premiere on Sunday, October 4, 2026, on CBS.
Actor Justin Hartley teased whether his wife, Sofia Pernas, will return as Billie Matalon.
The couple has been married since May 2021.
Tracker fans, expect a TV reunion to occur with Justin Hartley and his wife, Sofia Pernas.
With season 4 premiering on Sunday, October 4, 2026, on CBS, fans are ready to see Justin back in action as Colter Shaw. And while the show is undergoing both location and cast changes, the actor recently shared that we will see a familiar face again.
Justin told TV Insider that fans will see Sofia (who he married in May 2021 and plays Billie Matalon, a former associate of Colter) pop up during one of his assignments at some point.
“She will come back as Billie,” he confirmed to the outlet during an interview on September 24. “I think that’s part of the fun of our show is to get these recurring characters that come back and pop in and do meaningful stuff from time to time. So, we’ll see her.”
Given how Billie and Colter have had this will-they-or-won’t-they rapport ever since her first appearance in season 1, we’re curious to see how Billie can help Colter out in his next case.
As for what season 4 will bring for Colter, Justin added that viewers will get a more adjusted version of his character after he uncovered the truth about his father’s death at the end of season 3.
“He’s in a better place, and his mind is cleared out a little bit,” he noted. “You know how that is when you have questions about something that is really important to you, or even if you do a little bit of research about it and it just doesn’t add up, and you’re like, ‘Wait a minute, this is nagging at me?’ He’s sort of free of that, and we haven’t seen him like that before. And usually, when people are in a healthier place in their life, they’re open to different kinds of relationships and different kind of experiences.”
Well, after this, we’ll just have to tune in to Tracker season 4 and see what happens!














