Tracker is going through some cast reconfiguration in season 3, but which fan-favorite characters are returning - and which aren't? Since Tracker premiered in February 2024, viewers have become accustomed to watching their favorite fictional survivalist Colter Shaw (Justin Hartley) travel the country to help solve various missing persons cases with help from his team: handler Velma (Abby McEnany), hacker Bobby (Eric Graise) and attorney Reenie (Fiona Rene). Imagine Us' surprise when executive producer Elwood Reid teased onscreen changes. "I do think it's evolving.