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 Pei) who is forced to reassess her reverence for her husband after she finds another woman’s thong in his laundry.

Assigned to recover sensitive stolen data, a gruff FBI agent goes undercover as a kindergarten teacher, but the school’s liberal, politically correct environment is more than he bargained for.