Ava and Thomas live--to outside eyes--the good life, complete with a child and a lovely home in Los Angeles, but something is lost. Ava has placed her acting career on hold to play the mother and good wife, while Thomas' job as a fashion photographer puts him in dangerously tempting situations. When trauma strikes, they must confront their innermost vulnerabilities to recover their disintegrating marriage.

FBI agent Malcolm Turner goes back undercover as Big Momma, a slick-talking, slam-dunking Southern granny with attitude to spare! Now this granny must play nanny to three dysfunctional upper class kids in order to spy on their computer hacked dad.