Monsters vs. Aliens [DVD]The world's most unlikely heroes are on a mission to save the Earth in DreamWorks Animation's Monsters vs. Aliens. Ginormica, Dr. Cockroach Ph.D., The Missing Link, Insectosaurous and B.O.B. join forces to fight back when aliens attack. With an all-star cast including Reese Witherspoon, Seth Rogen, Hugh Laurie and Will Arnett, and amazing animation, this ginormous adventure is "a monstrously good time for all!" (Bill Bregoli, CBS).