Colter Shaw's Unconventional Journey: Exploring His Relationship Status on CBS' Tracker

Colter Shaw, portrayed by Justin Hartley, revealed on CBS' Tracker why he has never been married. In a recent episode, Colter found himself in a lawless desert town in Arizona investigating a missing person case. Despite his solitary journey, he eventually teamed up with the local police chief to crack the case. When asked about his marital status, Colter admitted that he never had room for marriage in his life.
While Colter has had a love interest on the show, Billie, played by Sofia Pernas, he has been evasive about the idea of settling down. Pernas, who is married to Hartley in real life, joined the show in 2024 and has shared the screen with her husband before. Hartley has expressed his admiration for his wife's talent and enjoys working with her on the show.
Although Pernas will return for season 3 of Tracker, Colter's character is unlikely to find stability in his personal life. Executive producer Elwood Reid confirmed Pernas' return and teased a compelling storyline involving her character. Despite the on-screen chemistry between Hartley and Pernas, Colter's character remains focused on helping others and navigating the challenges that come his way.
Tracker airs on CBS on Sundays at 8:30 p.m. ET, with new episodes available for streaming on Paramount+ the following day. The dynamic between Colter Shaw and his love interest Billie continues to evolve, adding depth to the show's narrative and keeping viewers engaged.