An entrepreneur discovers that his heart transplant came from an organ harvesting enterprise and decides to risk everything for the woman who would be their next victim.

A group of young martial artists infiltrate an underground pit fighting ring where the loser is chopped up and served in a Chinese restaurant.

Mina Shum directs an all-star cast — including Cheng Pei Pei, Sandra Oh, Tzi Ma, and Don McKellar — in her latest feature, about a devoted wife and mother (Pei…