An isolated private investigator is convinced by a friend to come out of hiding to help find her missing sister, putting him back in reach by those who want his family dead.

　　玛戈特是一名年轻女子，在婴儿时期被母亲遗弃。她与纪录片摄制组一起前往一个与世隔绝的阿米什社区，寻找有关母亲和大家庭的答案。