女警官Catherine（Sarah Lancashire）带领一个调查组来到约克郡一处偏远的山谷调查一起绑架案，但很快发现案情线索复杂。在一连串多米诺骨牌式的事件发生后，这起案件引出了多起更加严重的犯罪。
幸福谷 (季节 2)
Episode 1 8.0
播出日期: 2016-02-09
运行时间: 51 min
概述: Even behind bars, Tommy finds a way to keep an eye over Ryan.
Episode 2 7.9
播出日期: 2016-02-16
运行时间: 51 min
概述: Catherine arrives home with Ilinka, an emaciated Croatian woman who has been rescued after being trafficked and enslaved for the past four years. Meanwhile, John's panic over Vicky's threat spills out into his home life.
Episode 3 7.9
播出日期: 2016-02-23
运行时间: 51 min
概述: Tommy urges Frances to go further with her attempts at making Catherine's life a misery.
Episode 4 7.9
播出日期: 2016-03-01
运行时间: 51 min
概述: A birthday gift for Ryan reminds Catherine that danger may be closer than she thinks.
Episode 5 8.2
播出日期: 2016-03-08
运行时间: 51 min
概述: Daniel suspects somebody at school might be responsible for Ryan's interest in Tommy.
Episode 6 8.7
播出日期: 2016-03-15
运行时间: 51 min
概述: Catherine confronts Frances, while John's torment leads him to desperate measures.
季
集 6
集 6
集 6
集 1