Terminator 4: Salvation (Also Known As: Terminator - La salvación ) is an Action, Adventure, Sci-Fi film directed by McG and written by John Brancato, Michael Ferris. It was released on 21 May 2009 (USA). It stars Christian Bale, Sam Worthington, Anton Yelchin. The film's content : In 2018, a mysterious new weapon in the war against the machines comes to John Connor on the eve of a resistance attack on Skynet... What awaits ahead ? Enjoy the film and discover by yourself.