Benson and Stabler investigate the assault of a disabled woman who cannot speak. They narrow in on two prime suspects, the victim's sister (Jill Scott) and nephew (Quinton Aaron), and they try to get the victim to stand up for herself.

FBI agent Malcolm Turner returns to don the wig and fat suit to become Hattie Mae Pierce, aka Big Momma. He goes undercover as a nanny to a domestic terrorist and his dysfunctional family.

Tyler Perry directed and stars in this adaptation of his hit play, which chronicles the adventures of a gun-toting Southern matriarch who takes in a troubled foster child while trying to plan a family reunion.