An undercover Detroit cop navigates a dangerous neighborhood that's surrounded by a containment wall with the help of an ex-con in order to bring down a crime lord and his plot to devastate the entire city.

The widows of Martin Luther King and Malcolm X and how they carry on as single mothers after the assassination of their husbands.

A pair of high-frequency traders go up against their old boss in an effort to make millions in a fiber-optic cable deal.