Here is a list of the major movies due to hit theaters during the month of May, 2011.
Rammbock: Berlin Undead
Thor, There Be Dragons, Something Borrowed, Jumping the Broom
Bridesmaids, Priest, True Legend, The Bleeding House
Louder Than a Bomb
Pirates of the Caribbean: On Stranger Tides, The Lion of Judah, Bloodworth, Midnight in Paris, 35 and Ticking
The Hangover Part II
Kung Fu Panda 2, The Tree of Life