The Bourne Supremacy
In 2004, Helgeland co-wrote the screenplay for the major motion picture "The Bourne Supremacy", for which he was uncredited. In early 2008, he was attached to shape the script of the thriller "Green Zone" after screenwriter Tom Stoppard had to drop out, again collaborating with director Paul Greengrass, whom he worked with on "The Bourne Supremacy", as well as reuniting with actor Matt Damon, who played Jason Bourne/David Webb. Helgeland wrote the screenplay for the remake of "The Taking of Pelham 123". The film was released on June 12, 2009.