The diverse and talented cast of Tracker set the hit CBS series up for success. Justin Hartley's series was the #1 most-watched scripted 2023-2024 TV cycle series. It follows the central protagonist, Colter Shaw, who lives on the open road as a self-proclaimed "rewardist." Most regular Tracker cast members comprise Colter's skeleton team, which co-works on his reward-seeking operation. Colter's team in Tracker provides him with vital intel for missing person cases and manages his business while he is on the road.

Outside Colter's team, the Tracker cast comprises Colter's family. A central mystery connects each member of the family, revolving around the question of who killed Ashton Shaw in Tracker. All of Colter's most significant family members feature in the action drama series, weighing in on the underlying question Colter seeks to answer. The characters and narrative draw inspiration from the Colter Shaw book series by Jeffery Deaver, primarily focusing on The Never Game,...