• Tracker season 3 is airing on Sunday, October 19, 2025 on CBS.
  • Actor Justin Hartley shared a surprise update, dropping the show's season 3 trailer on Instagram.
  • Fans have a big reaction to seeing what's to come on Tracker season 3.

We're one step closer to Tracker season 3—and Justin Hartley is here to deliver the latest on what's to come.

The hit drama will officially air new episodes beginning Sunday, October 19, 2025 at 8 p.m. on CBS, and everyone is on edge to see what's in store for Colter Shaw and those he works with on the daily. While folks are desperate for new episodes, Justin (who stars in the show and is an executive producer) went on Instagram on September 24 to deliver an update we've been waiting for.

Sharing a link to the Tracker season 3 trailer, folks got to see Justin back in action as Colter. Amid taking on new cases, viewers also got the chance to see Jensen Ackles return as Colter's brother Russell, making things even more exciting about the future of the show.

"What we’ve been up to," Justin wrote alongside the clip in the caption. "Season 3 begins Oct 19th on @cbstv and @paramountplus. @trackercbs Our best yet."

As soon as fans realized Justin had a surprise update about Tracker season 3, they immediately got hyped up.

"So excited! Can’t wait to see the new season cuz! ❤️," one person wrote in the comments. "Counting down the days! Can't wait!" another agreed. "MY SHOW IS BACKKKK!!! 🙌👏🥳," a different follower added.

And as far as what fans can expect to see from the first episode of Tracker season 3, CBS decided to share some details about it in an August 2025 press release.

In the Tracker season 3 premiere (titled "The Process"), viewers will see Colter struggle with the truth behind how his dad really died. Elsewhere, Colter and Russell team up to find a missing wife and daughter. While there's a reunion involved, it causes a chain of events that seemingly give way to an even bigger case that may show up throughout the rest of the season.

Consider us ready to go when Tracker season 3 airs on TV!