An FBI agent finds himself crossing the gender line again in the name of
national security in this sequel to the comedy hit Big Momma's House. Tom Fuller
(Mark Moses) is a computer whiz who is under investigation by the FBI, who
suspect he may be the man behind a dangerous piece of underground software that
would allow terrorists and criminals to access secured intelligence files on
line. The Bureau is looking for a way to get inside Fuller's home to find out
what he's doing when a golden opportunity presents itself -- Fuller and his wife
Leah (Emily Proctor) are in the market for a nanny to help look after their
three children. The FBI sends in Malcolm Turner (Martin Lawrence), who will once
again impersonate feisty septuagenarian Hattie Mae Pierce, better known as "Big
Momma." "Big Momma" gets the job, but while trying to dig up the truth about
Fuller's possible criminal connections, Malcolm also finds himself developing a
close relationship with the suspect's wife and kids. Malcolm also finds himself
offering unlikely romantic advice to his new partner Kevin (Zachary Levi) and
developing a new appreciation of the day-to-day travails of his wife Sherrie
(Nia Long). ~ Mark Deming, All Movie Guide