Tracker Season 3: Mark Engelhardt and Kathleen Robertson join the cast of the CBS action drama

Tracker season 3 is already creating buzz with the addition of actors Kathleen Robertson and Mark Engelhardt as the series' regular cast! The CBS network has confirmed the casting addition. Robertson plays Maxine, a straight-talking attorney, while Engelhardt plays Emile Lang, aka Emile Sark, a cold, calculating man with his own set of rules for living.

It seems this season, viewers would need to keep a close eye on two very compelling characters. Yes, definitely, Tracker Season 3 is ongoing. The third season just launched on October 19, 2025, and will air on Sundays on CBS and Paramount+.

But this season is actually composed of an incredible 22 episodes, the longest record order ever, which will give them ample time to really develop the characters and storylines and build all the mysteries that will finally be revealed through the eyes of Colter Shaw.

Tracker Season 3 casting news

Season three introduces the cast, adding Kathleen Robertson and Mark Engelhart. They are joined by regular cast members Justin Hartley, who plays Colter Shaw, and Fiona Rene, who portrays Reenie Greene.

Kathleen Robertson as Maxine: The connections that Robertson’s character has with the legal system are quite likely to intersect with the investigative tasks that Colter is undertaking. Robertson brings a fresh, professional, and personal element to the tale.

Mark Engelhardt as Emile Lang (aka Emile Sark): Mark Engelhardt plays Emile Lang, a.k.a. Emile Sark. Engelhardt plays a cold, calculated man, and he has his own set of codes. Emile Sark introduces a certain depth that might affect the cases that are being investigated.

This brings the casting that has followed other exits from the series, with the Tracker cast now being expanded for season 3.

Returning cast and character dynamics in Tracker season 3

Many familiar faces are reprised with the express purpose of establishing continuity with the plot :

Justin Hartley plays Colter Shaw, a survival expert and a professional tracker; he helps police and civilians alike while trying to solve the mystery that seems to be his life.

Fiona Rene is still in the cast and plays Reenie Greene, whose relationship with Colter remains the central mystery that is slowly unraveling.

Meanwhile, some exits also happened. Not returning to the regular cast for season three are Eric Graise, who played Bobby Exley, and Abby McEnany, who played Velma Bruin. Robin Weigert (Teddi) departed after season 1.

The inclusion of new characters in the existing means balancing the use of the existing characters, while bringing fresh perspectives, in order to create that required familiarity as well as unpredictability.

Series context: What the Tracker Season 3 includes

Tracker is based on a novel by the author Jeffery Deaver, which is known as "The Never Game" series. This series is based on Colter Shaw, who is a tracker and survival expert with the skills to tackle tough cases. All his cases are full of suspense, have a procedural plan, as well as a personal element, which mostly leads to revealing secrets.

In season 3, Colter experiences a series of challenges, some of which are linked to the presence of Maxine and Emile Lang. Maxine and Emile Lang pose some challenges to Colter’s work as an investigator. The season still has a procedural style, which has been common in the series, though there seems to be a series expansion.

Releases, scheduling, and online availability of Tracker season 3

The third season of Tracker premiered on October 19, 2025, with its first episode airing on Sunday at the prime time slot on CBS. A total of 22 episodes have been commissioned for this season; this is the largest order that has been placed for the series.

New episodes will air on Sundays in the new weekly lineup. There will be a mid-season break toward the end of 2025, and then it will continue at the beginning of 2026. Streaming: It is possible to stream this series on Paramount+, but the episodes are viewable for a very short period following the airdate, thereby offering a few options regarding series viewing.

The longer season means that Tracker Season 3 gets the chance to develop story threads ranging from episode-long puzzles to season-spanning storylines, which is necessary because Tracker has a big cast with returning characters from Season 1, adding to the new ones.

Character’s influence in the story of Tracker season 3

The Maxine and Emile Lang introduction forms several elements into Tracker Season 3:

Maxine Robertson: Maxine is a lawyer, which means she can easily have influencing factors on the cases Colter investigates, might challenge some cases, or even fight with other characters to bring conflict.

Emile Lang-Engelhardt: His behavior, which clearly has a strategic basis but is also morally motivated, might obstruct the inquiry. It might also serve as a spark for pivotal.

Both characters are supposed to be engaging with Colter and Reenie in such a way that things might change entirely within the major arcs of the story, within long periods of time, because of that activity.

Tracker season 3 episode structure and narrative

In season 3, there is a blend of single-minded episodes with multi-part ones. The initial episodes are characterized by titles such as The Process, Leverage, and First Fire, which cover a broad scope of cases that are rich in character development.

Colter explores even further cases of disappearances, crimes that exist beneath the radar, and instances of trauma that continue to keep his professional as well as his personal life on shaky grounds. The total number of episodes, 22, provides enough space on screen for the development of new characters, the development of existing characters, and storyline development.

Tracker season 3 production and filming

Tracker is a product of 20th Television, with most filming taking place in British Columbia, Canada. The series brings together the components of a procedural drama and a thriller, meeting high-stakes cases for characters. The addition of more episodes with more characters within Season 3 is exactly what CBS does.

Every episode is a careful mixture of action, drama, and character development, once more, fitting the style of television programming. Tattoos have been an integral part of human society from the very beginnings of mankind.

To sum it up, Tracker Season 3 has Kathleen Robertson and Mark Engelhardt coming in for the recurring roles, thus adding new dimensions to the CBS action drama. Robertson is cast as a proficient attorney named Maxine, while Engelhardt plays Emile Lang (aka Emile Sark), a shrewd person with his own ethical code.

The season was launched on October 19, 2025, and a record-long 22 episodes are being transmitted on Sundays on CBS, streaming on Paramount+. The main characters who have returned are Justin Hartley (Colter Shaw) and Fiona Rene (Reenie Greene), who remain the show’s mainstay, and the recruits not only enlarge the cast but also bring fresh changes in the plot.

The casting updates and the increase in the number of episodes together make Tracker Season 3 rich in story, where both the cases of the week and character development going on in the background can be shown, so it retains the previously established themes and narrative style of the series.

Also read: Tracker Season 3: Release date news, time, streaming details, cast, plot, and more