THIS WEEK'S NEW RELEASES (2/19/11)

"Brandon ... Welcome to the long established tradition of black male comedians in fat suits ... Oooh child, is that Tyler Perry over there?!." Charmaine (Brandon T. Jackson, left) and Big Momma (Martin Lawrence) discuss their undercover strategy in their new comedy BIG MOMMAS: LIKE FATHER, LIKE SON.
Credit: John P. Johnson © 2011 Twentieth Century Fox. All Rights Reserved.

I AM NUMBER FOUR (Paramount Pictures/Dreamworks)

UNKNOWN (Warner Bros.)

BIG MOMMAS: LIKE FATHER, LIKE SON (Twentieth Century Fox)

BARNEY'S VERSION (Sony Classics)

*EDITOR'S NOTE: All release dates are subject to change.