The latest trailer for the new sci-fi film, “After Earth”, stars Will Smith as General Cypher Raige, a legendary ranger on Nova Prime (a planet humans fled to 1,000 years ago after catastrophic events made planet Earth inhabitable), back from a tour of duty, hoping to bond with his son, Katai (Jaden). When their spacecraft crashes onto Earth, Katai must journey to the other side of the globe to retrieve the him.