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 1)
Episode 1 (集 1) 7.3
播出日期: 2014-04-29
运行时间: 59 min
概述: Sergeant Cawood's world stops when the man who drove her daughter to suicide is released from prison, and Kevin's split-second decision devastates Nevison.
Episode 2 (集 2) 7.5
播出日期: 2014-05-06
运行时间: 58 min
概述: Catherine's search for Tommy gains momentum when she receives a tip-off regarding his whereabouts. Helen absorbs the shock of hearing that Ann has been abducted.
Episode 3 (集 3) 7.8
播出日期: 2014-05-13
运行时间: 59 min
概述: Tommy brutally takes control of a situation when PC Kirsten McAskill pulls him and Lewis over. His actions have devastating consequences.
Episode 4 (集 4) 8.2
播出日期: 2014-05-20
运行时间: 59 min
概述: Catherine's focus returns to the job in hand as she searches for the owner of the suspicious Milton Avenue property, with dramatic consequences.
Episode 5 (集 5) 7.8
播出日期: 2014-05-27
运行时间: 59 min
概述: Catherine sinks into a deep depression as she learns that Tommy is still at large. The net finally closes in on Kevin.
Episode 6 (集 6) 7.8
播出日期: 2014-06-03
运行时间: 60 min
概述: Things get tense at Catherine's birthday party when a drunk Daniel reveals a different version of past events with Becky. Catherine's fears grow when she learns that Tommy has been spending time with Ryan.
季
集 6
集 6
集 6
集 2