Disney's 20th TV likely had the most watched streaming and linear series in the U.S. in Nobody Wants This and Tracker. Neither are on Disney networks.

Colter Shaw is back on the case. And things are only going to get more dramatic, more intense, and more fun now that Tracker, ...

Justin Hartley appears to have plans for more of his former This Is Us costars to make appearances on CBS' hit series Tracker ...

Justin Hartley ("This Is Us,” "Smallville") was at the 92nd Street Y in New York City answering questions after a screening of “Tracker.” ...

The Season 2 premiere of 'Tracker' starring Justin Hartley drew 8.3M Live+Same Day linear viewers Sept. 13 in its new Sunday ...

Star Justin Hartley became the king of prime time playing a guy who finds those people — often, for a hefty reward fee. But today the handsome star is on a slightly lower-stakes mission ...

Just as Tracker Season 2 is getting off the ground, Justin Hartley is revealing whether some This Is Us cameos are in store. The first season of the CBS breakout hit saw Hartley reuniting with ...

And sometimes, somebody else calls your brother in for backup when you go missing. For Colter (Justin Hartley), it's the latter. After he disappears while searching for a missing father ...

CBS's TRACKER is the most-watched premiere so far this season--it's also the most-watched broadcast premiere in three years.