沃尔特（吉欧夫·斯图兹 Geoff Stults 饰）是一名美国大兵，他有一个异于常人的特点，那就是特别擅长于找人或者找东西。凭借着这一特长，沃尔特在伊拉克立下了屡屡战功，抓获了无数的叛徒，也拆卸了无数的炸弹。然而，常在河边走哪有不湿鞋，再一次拆弹行动中，沃尔特身受重伤，陷入了昏迷之中。 　　几个月后，沃尔特终于醒来，等待着他的，是沉重的荣誉勋章以及退伍的决定。炸弹对沃尔特的大脑产生了无法复原的伤害，但与此同时也升级了他的一技之长，沃尔特决定成为一名私家侦探。随着时间的推移，沃尔特的名声越来越大，前来找他帮忙的人也越来越多，沃尔特无法避免的开始接触到权力的中心。Walter Sherman is an Iraq war veteran who has suffered brain damage in an IED explosion. The brain damage triggers in Walter the ability to "find" things, he sees connections between seemingly unrelated events, objects or people that other investigators would miss. Walter is assisted by his "legal advisor" and bar owner Leo Knox, US Deputy Marshal Isabel Zambada, and teen parolee and thief Willa Monday, who is serving her probation with the team. The brain damage that gives Walter his "finder" talent has also left him with a case of paranoia and other mental idiosyncrasies. Walter refuses treatment because he does not want to lose his talent. The last time Walter failed to find someone, it was the IED explosive expert that was responsible for blowing up Walter's Humvee and killing 6 members of his unit.