[6] Simon Pegg, Nick Frost, and Seth Rogen are intrinsically likable enough to make this goofball movie watchable. Pegg and Frost star as two guys vacationing to Roswell, New Mexico, the UFO capitol of the world. Once there, they meet an alien named Paul (voiced by Rogen) who has escaped Area 51. The three embark on a road trip to return the alien to his …