DreamWorks Animation has launched an official teaser website for Monsters vs. Aliens, coming to theaters in Ultimate 3-D on March 27, 2009. The animated pic features the voices of Reese Witherspoon, Hugh Laurie, Will Arnett, Seth Rogen, Rainn Wilson, Stephen Colbert, Kiefer Sutherland and Paul Rudd.
Click here to see the B-movie-like intro and to read about the story and cast & crew.