In this video, Justin Hartley shares rare insights about the challenges faced during the production of Tracker, including losing multiple cast members. He discusses behind-the-scenes experiences, the impact of cast changes on the show, and how the team adapted to these setbacks. Hartley's honest reflections offer a glimpse into the difficulties of maintaining a successful series amid unforeseen cast departures. Fans will appreciate his candid perspectives on navigating such industry hurdles.