Big Mommas: Like Father, Like Son

Big Mommas: Like Father, Like Son is a movie starring Martin Lawrence, Brandon T. Jackson, and Jessica Lucas. Malcolm Turner and his stepson Trent go undercover at an all-girls school to flush out a killer.
FBI agent Malcolm Turner and his 17-year-old son, Trent, go undercover at an all-girls performing arts school after Trent witnesses a murder. Posing as Big Momma and Charmaine, they must find the murderer before he finds them.