绊脚石

　　玛莎将带着一个全新的疗养中心回归，以及一群新的麻烦缠身的客人，她将再次试图帮助和治愈他们。

　　本剧改编自Bernard Cornwell的“Warlord Chronicles”三部曲中的第一部《凛冬王》。
　　《凛冬王》被定位为对亚瑟王传说的修正主义改编，讲述Arthur Pendragon从一个被抛弃之人，成长为了传奇的战士和领袖。故事背景为5世纪， 早于英国统一之前，发生在一个充满敌对派系和部落的土地上，那时的世界十分残酷，生命往往转瞬即逝。

　　由于丈夫的意外死亡，单亲母亲Nancy Botwin（玛丽·露易斯·帕克 Mary-Louise Parker 饰）成了一名膝下抚有两子的单身母亲，一无所长的她找不到一份能养活一家三口的工作，为维持家里的生计她选择了在所住的富人区里贩卖大麻，虽然收益丰厚，却也风险不小。大儿子Silas（亨特·帕瑞施 Hunter Parrish 饰）正处青春期，叛逆不羁。小儿子Shane（亚历山大·古尔德 Alexander Gould 饰）有点孤僻，不合群。最糟糕的是小叔子Andy （贾斯汀·柯克 Justin Kirk 饰）还寄住家中总是胡作非为。Nancy在贩大麻的同时还要辛苦躲避她的孩子，亲友，还有她的好友Celia（伊丽莎白·帕金斯 Elizabeth Perkins  饰），于是闹出了一连串啼笑皆非的事……

　　In the wake of Eamon Cunningham’s death, the Kinsella family is thriving. However a new threat rears its head when members of a Turkish cartel inform the Kinsellas that Eamon owed a them sizable debt – and since they killed him, the debt is now theirs. Elsewhere, Viking is released from prison intent on making trouble, Amanda suffers a personal tragedy, and a looming presence from inside the family returns.
　　The new season will see the Kinsellas at the top of the game in Dublin, but killing Eamon Cunningham has created as many problems as it solved. They have incurred the wrath of an enemy even more dangerous than him. And where once there were unbreakable bonds of blood and family, now there is only suspicion, distrust, and resentment. But the greatest threat to the family emerges from within: in the shape of a ruthless, bullying, agent of chaos. Fortunately, from positions of great adversity the boldest plans are often forged. And so it is with the Kinsellas.
　　Returning cast includes Charlie Cox (Daredevil), Clare Dunne (Herself), Aidan Gillen (Game of Thrones), Sam Keeley (Joe vs Carole), Emmett J. Scanlan (Peaky Blinders), Maria Doyle Kennedy (Outlander), and Yasmin Seky. Francis Magee also returns this season.