Yahoo Movies has premiered the full trailer for DreamWorks Animation's sci-fi comedy "Home" which will be released in 3D, 2D and IMAX 3D on March 27th. Based on Adam Rex's book "The True Meaning of Smekday," the film stars the voices of Jim Parsons, Rihanna, Steve Martin and Jennifer Lopez in the story of a young human girl and an alien who are both fugitives and end up on "the roadtrip of a lifetime".