Colter Shaw Is Officially Getting A New Partner In Tracker Season 4

Published Nov 2, 2026, 2:12 PM EST Ana Dumaraog is a Writer and Editor at Screen Rant, where she expertly covers Network TV offerings, among other things She has spearheaded the effort to make the site an authority on broadcast shows, initially starting with The Big Bang Theory franchise, NCIS, and One Chicago before taking on the specialization in general. Ana has also covered a wide-spread of topics in the past — from franchises like, the MCU and Star Wars, to classic TV favorites, such as Frasier and MASH. Ana brings clarity and enthusiasm to every story she tackles—whether reporting on new releases or offering deep dives into fan-favorite franchises. Her coverage translates complex entertainment developments into engaging, audience-focused content. This article covers a developing story. Continue to check back with us as we will be adding more information as it becomes available.Tracker season 4 is introducting a new partner for Colter Shaw. Per Deadline, Josh Holloway is set to make an appearance in an upcoming episode of Tracker, playing Luke Kelsol. The character is described as a reluctant rewardist partner for Hartley's character, as they cross paths once their assignments get entangled. Developing... This article covers a developing story. Continue to check back with us as we will be adding more information as it becomes available. Network TV Tracker