
Justin Hartley and Melissa Roxburgh reunite as Shaw sibling tonight on CBS’s #1 TV series Tracker, when Dory delivers a mysterious piece of the Shaw family’s past.
Tracker follows Colter Shaw (Justin Hartley), a lone-wolf survivalist who roams the country as a reward seeker, using his expert tracking skills to help private citizens and law enforcement solve all manner of mysteries while contending with his own fractured family.
Episode 19 – Rules of the Game.:
When Leo Sharf hires Colter to track down his missing assistant before his company launch, the case takes a personal turn and Reenie becomes entangled in a deadly vendetta.

We met Colter Shaw’s college prof sister Dory on a case at Wyoming Science University played by Vancouver’s Simon Fraser University, in season one’s eleventh episode..

Season one ended with Colter discovering that Dory had held back information about their father’s death.
Melissa Roxburgh was too busy to do more than one episode in season 2.
I got to go play with them again. It was just short and sweet. But hopefully there’s more for the next season because I know they got another season — Melissa Roxburgh told TV Insider.
Although she filmed her new NBC show The Hunting Party in Vancouver, production schedules proved so tight that there was no room for a Tracker appearance until The Hunting Party wrapped.
What about Colter’s other sibling Russell?
In season one’s twelfth episode, Colter re-connected with his older brother Russell, an ex-military contractor played by Supernatural and The Boys star Jensen Ackles.

For 20 years , Colter had believed that Russell caused their father’s death but Russell convinced him someone else was responsible. Russell: ” I don’t know if he fell, or if somebody else pushed him, but I do know that there was somebody else in those woods that night. Dad had enemies…. He was a crazy son of a bitch.”
Related: Justin Hartley & Jensen Ackles Reunite As Shaw Brothers on Tracker season 2
Russell returned in season 2’s The X-Files-inspired second episode to search for Colter who’d gone missing on a job — thanks to Jensen Ackles squeezing in a three-day shoot in Vancouver ahead of the start of production on his new Prime Video series Countdown in Los Angeles.

But a full Shaw family — Colter, Dory and Russell — get-together in season 2’s penultimate episode wasn’t possible. Jensen Ackles got even busier, going straight from the wrap of Countdown last month in Los Angeles to the final season of The Boys in Toronto, with no stopover in Vancouver.
Maybe all three Shaw siblings can reunite in season 3.
Tracker Season 3:

Episodes: 20
BC filming dates: Summer 2025 –
Showrunner: Elwood Reid
Cast: Justin Hartley, Fiona Rene., Abby McEnany.
Family: Justin Hartley, Fiona Rene., Abby McEnany.
Producers: 20th Television, Justin Hartley, Ken Olin.