《单枪匹马》第二季中，勇敢追梦的旅程充满挑战与感动。四虎永久在线观看

　　Sergeant Driscoll searches for a kidnapped toddler from a dysfunctional family background. There are also two subplots involving a teacher suspected to be a paedophile and the appearance of Driscoll's father at a tribunal, the latter echoing the factual events of the long-running Morris Tribunal.