The series, which the "This Is Us" star also executive produces, is based on Jeffrey Deaver's book series "The Never Game." As he did in Season 1, Hartley's character Colter Shaw, has a lot of weight to carry between cracking cases and dealing with his family's drama.

The second season of CBS action series "Tracker" premieres on Sunday, Oct. 13, at 8 p.m. ET/PT. All new episodes of "Tracker" will stream Sunday night on CBS. Viewers can also watch the second season on CBS.com or through the CBS app if they have a cable subscription.

Colter Shaw is back for another season of CBS’ hit series “ Tracker .” Season two premieres Sunday, Oct. 13, at 8 p.m. ET on CBS. Watch the new season for free with a trial on Paramount+, Fubo or DIRECTV Stream.