Trackerhas featured many notable guest stars and recurring cast members over the course of only two seasons, andone of the stars who stands out the most is Sofia Pernas.The CBS action drama follows Justin Hartley’s Colter Shaw, an expert survivalist and tracker who makes a living by cashing in on rewards. He travels the country, finding missing people and returning them home. Colter still manages to have a personal life. However, his work life often collides with his personal one, which is what happened with Pernas' character at the endofTrackerseason 2, episode 15.

CBS airs new episodes ofTrackeron Sundays at 8 pm ET. Season 2 is expected to contain 22 episodes in total.

Sofia Pernas as Billie in Tracker season 2 episode 3

In episode 15, “The Grey Goose,“Detective Helen Brock calls Colter for help when her niece, a prison guard, gets taken hostage by a prisonerwho escaped during a hospital transfer. They later learn that the criminal had help on the inside, prompting the possibility of an undercover mission. However, since it’s a women’s prison, the case limits what Colter can and can’t do. So,Hartley’sTrackercharacterenlists a familiar face to go undercover in the jail — Pernas' Billie Matalon.

Sofia Pernas' Billie Matalon Character— In Tracker Explained

Billie Is Another Tracker

Trackerseason 1, episode 6, “Lexington,” introduced viewers to Sofia Pernas' Billie Matalon, Colter Shaw’s rival. The two have a complicated history, which involvesBillie double-crossing Colter after working on a job together years ago.Consequently, Colter and Billie have some bad blood. They cross paths in episode 6 when they receive the same case — finding a kidnapped racehorse. Although hesitant at first, Colter agrees to work with Billie and split the reward money.

Colter and Billie reunite inTrackerseason 2, episode 3, “Bloodlines,” whenshe enlists his help in locating a teenage baseball player in her Nebraskan hometown.He agrees, and the two combine their strengths to find the missing boy. Colter and Billie discover that a biohacking group that uses young blood as an anti-aging agent is involved. However, when the reward money falls through, Billie backs out of the case (although the teenager is still missing). Unfortunately for her, Billie gets kidnapped herself before she can skip town. Colter ends up saving both Billie and the young baseball player by the hour’s conclusion.

Eric Graise as Bobby in Tracker.

After Tracker Season 2’s Bobby Update, I’m More Worried About What Happened To Him (& Colter Should Be Too)

Bobby Exley has been mysteriously missing from Tracker season 2 for a few episodes, and a new update concerning his character is quite worrying.

Billie returns once more in season 2, episode 15, when Colter calls to ask for her assistance. She goes undercover at the women’s prison and gets into a few fights, one of which results in Billie getting pulled from the mission. Ultimately, though, Colter and Billie solve the case. The twoTrackercharactershave seemingly gained each other’s trust back, which is likely whyColter and Billie hook up at the end of “The Grey Goose.”

Justin Hartley as Colter and Sofia Pernas as Billie in Tracker season 2 episode 3 (2)

Justin Hartley Is Married To Sofia Pernas In Real Life

The Couple Started Dating In 2020

Not only are Colter and Billielove interests inTracker, but the two people who play them — Justin Hartley and Sofia Pernas — are married in real life.The two actors first met on the set ofThe Young and the Restlessin 2015. Hartley and Pernas starred alongside one another in the soap opera for a year, but he was dating Chrishell Stause at the time. Hartley and Stause married in 2017 but separated a couple of years later, finalizing their divorce in early 2021.

Chris Lee

Randy

After his marriage with Stause ended, Hartley reconnected with his former co-star, Pernas, and they began dating in 2020. A short time later,the couple married in a private ceremony in the spring of 2021.Now, Hartley and Pernas star alongside one another inTrackeron CBS.

What To Expect From Billie’s Future In Tracker

Billie’s Story Isn’t Over Yet

Given howTrackerseason 2, episode 15, it wouldn’t make sense if Sofia Pernas' character never appeared in the show again. So, it’s safe to say that Billie will return. Colter and Billie’s love story is far from being over, after all.Justin Hartley confirmed Pernas would return “a few times” in season 2during an episode of Max’sWho’s Talking to Chris Wallace?in 2024 (perUs Weekly). As of the writing of this article, Billie has been in two episodes. Based on Hartley’s comments, Pernas' character will appear in at least one more episode inTrackerseason 2.

[Billie] and Colter must figure out their complicated relationship, whether it’s a one-time fling, a friends-with-benefits situation, or if they actually want to be together.

Tracker 2024 TV Series Poster

Since season 1, Billie has popped in and out of the CBS series, which will likely continue in the future. She and Colter must figure out their complicated relationship, whether it’s a one-time fling, a friends-with-benefits situation, or if they actually want to be together. The nature of their jobs suggests a romance between them isn’t built to last. However,if Colter and Billie were to team up for good, they could pursue a committed relationship.Knowing both characters, though, that likely won’t be the case, and Billie’s role will continue to be recurring inTracker.