Starring: Martin Lawrence, Nia Long, Paul Giamatti
Directed By: Raja Gosnell
A simple stakeout operation turns into a complex costume comedy for an FBI agent, Malcolm Turner, and his goofball partner. The pair have one job: to follow a sexy bank teller, who may have helped an old flame commit a robbery, as she goes to visit her 300-pound grandmother. When Big Momma takes off for a trip of her own, it's up to Malcolm to don a huge latex fat suit and pretend to be grandma.