Tracker continues on CBS with a new episode on November 1, and the fourth season is drawing attention because of changes both on screen and behind the scenes. Justin Hartley remains at the center of the drama as Colter Shaw, a lone-wolf survivalist.

The show has also changed its filming location. After shooting its first three seasons in Vancouver, Canada, Tracker relocated its fourth season to Los Angeles. The move was supported by a reported $48 million tax break for production in California.

Hartley addressed the change in a statement, saying he was proud of what the production built in Vancouver and excited to continue the series in Los Angeles. He also thanked viewers for supporting the show.

The season-four cast situation remains a focus as the series continues, with attention on which characters are returning and which may not be back. A character is also set to make a return in the November 1 episode.

Sources: Just Jared.