唐尼（连姆·尼森 Liam Neeson 饰）曾经是满怀着正义感惩奸除恶的警察，却因为意外而被迫离职，离职之后，唐尼成为了一名私家侦探，专门为离婚案件提供线索。唐尼是一个可以为了达到目的而不择手段的男人，这种不择手段包括为了能够找到出轨证据而不惜让自己的妻子安捷琳（劳拉·桑·吉亚科莫 Laura San Giacomo 饰）去勾引客户的丈夫。
一次，唐尼又故技重施，哪知道玩脱了，不仅客户被杀...
When a private eye takes a case to find a missing university student, he must explore the deep dark depths of his own mind to uncover the truth around his own childhood disappearance as he tracks down...
Eve Myles returns as Faith Howells as she attempts to navigate the fall out of her marriage break-up, while taking on an emotionally wrenching legal medical case involving a gravely ill little boy.
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As the Otto family ushers in a new era, Katie and Greg make the emotional decision to sell the family minivan; Daniel suffers a setback that forces him to rethink how to accomplish his goals....