Tracker Season 4 airs on CBS and streams on Paramount+, with Justin Hartley returning as reward-seeker Colter Shaw.
Season 3 deepened the mystery surrounding Colter and the Shaw family, setting up new questions for Season 4. This season, the show’s production is moving from Vancouver to Los Angeles, allowing for an even wider range of environments for Colter to explore.
Read on for your guide to Tracker Season 4, including details on the show’s schedule, cast, and story, as well as where to watch Colter’s latest adventures.
SPOILER ALERT: Plot points from Tracker Season 3 are mentioned below. So, like Colter, process this info and plan your next move carefully. Read ahead – or stream any episode you’ve missed on Paramount+.
Key facts
- Premiered: Oct. 4, 2026
- Star: Justin Hartley as Colter Shaw
- New episodes: Sundays at 9 PM ET/PT on CBS/Paramount+ (Paramount+ Premium plan); next-day streaming on Paramount+ (all plans)
- Based on: Jeffery Deaver’s novel The Never Game.
- Filming: Production moved from Vancouver to Los Angeles for Season 4
Tracker
Watch NowHow to watch Season 4
You can watch Tracker Season 4 on CBS and Paramount+. New episodes air live on CBS, and can be streamed live on Paramount+ as they air on CBS with a subscription to the Paramount+ Premium plan.
New episodes can be streamed on demand the day after they air with a subscription to any Paramount+ plan, either Paramount+ Premium or Paramount+ Essential. Seasons 1–3 can currently be streamed on demand with a subscription to any plan.
When do new episodes air?
New episodes of Tracker Season 2 air Sundays at 9 PM ET/PT on CBS. (The show’s regular time slot premiere is Sunday, Oct. 11.) Episodes stream live on Paramount+ (Paramount+ Premium plan), and/or they can be streamed on demand starting the next day via Paramount+ (any plan).
What is Season 4 about?
Tracker Season 4 continues the show’s case-of-the-week format, with Colter traveling to help people in difficult situations, while the larger Shaw-family conspiracy becomes an important ongoing thread. The strongest serialized setup coming out of Season 3 is the new mystery involving Colter and the information his brother Russell is withholding.
Season 4 returning cast and new faces
Returning cast members
The Tracker Season 4 cast features these returning series stars:
- Justin Hartley as Colter Shaw
- Fiona Rene as Reenie Greene
- Chris Lee as Randy
- Cassady McClincy Zhang as Melanie “Mel” Day
Season 3 featured Jensen Ackles as Colter’s brother Russell Shaw. Russell ended the season keeping a secret from Colter about their father, leaving that storyline unresolved heading into Season 4.
Other Season 3 recurring cast members included Melissa Roxburgh as Colter’s sister Dory Shaw and Brent Sexton as Colter’s colleague John Keaton.
Want more? Get our guide to the Tracker cast: the stars and characters they play.
Is there a Season 4 trailer?
The official promo for Tracker Season 4 is out, and you can watch the 30-second clip here.
How does Season 3 end?
WARNING: Spoilers below!
Tracker Season 3’s finale sees the mystery of the Shaw family expand, as Colter and Russell’s investigation connects their father to a government research program involving gifted children, and the finale introduces a new mystery involving Colter himself.
Additionally, Russell learns information that he does not share with his brother, creating a clear unresolved thread for Season 4. Russell makes a consequential decision at the end of the finale, and fans are awaiting the repercussions.
Season 4 has a new filming location
Tracker has moved production from Canada’s Vancouver, British Columbia, to Los Angeles, California, for Season 4. Star Justin Hartley and showrunner Elwood Reid have both discussed the move, with Reid noting that location is an important component of the show’s storytelling. Since Tracker travels widely by design, a new production base will give Season 4 fresh locations and visual environments to explore.
Watch Tracker on Paramount+
You can watch all seasons of Tracker on Paramount+. Season 4 episodes air on CBS and stream on Paramount+.
FAQ
What time does Tracker Season 4 air?
The Tracker Season 4 regular time slot is 9 PM ET/PT, beginning Oct. 11. New episodes stream live on Paramount+ (Paramount+ Premium plan), and/or on demand the next day with a subscription to any Paramount+ plan.
Is Jensen Ackles in Tracker Season 4?
Yes. Jensen Ackles has been confirmed to return for Tracker Season 4.
Where is Tracker Season 4 filmed?
Tracker Season 4 production moved from Vancouver to Los Angeles.
