《无用之事》是一部优秀的剧情,惊悚,犯罪题材影视作品，由克利欧佩特拉·科尔曼,沙米尔·安德森,莱克斯·斯科特·戴维斯,伊兰·诺尔主演的。A couple living in a Los Angeles suburb is compelled to take dangerous actions when they discover the police officer that has just murdered an unarmed motorist is their next door neighbor.