Tracker, the first new broadcast drama to premiere this season, is also the first freshman scripted series to land a Season 2 renewal. Amid strong ratings following its post-Super Bowl premiere, CBS has picked up a second season of the series starring Justin Hartley after four airings.
A diverse group of tourists on an organized trip to Lisbon find themselves investigating a murder after one of them is killed on the first morning. Set out to find the killer among the group as they visit beautiful Lisbon sites.
