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.上一篇:放学后的病例簿下一篇:离婚律师蜘蛛 抚恤金争夺篇