Watch Free Green Zone (2010) Full Movie Online: The Green Zone is an upcoming action thriller war film written by Brian Helgeland and directed by Paul Greengrass. The Green Zone film is based on the 2006 book Imperial Life in the Emerald City by journalist Rajiv Chandrasekaran which is based in Green Zone, Baghdad. It stars Matt Damon, Amy Ryan, Greg Kinnear, and Brendan Gleeson. Production began in January 2008 in Spain and moved on to Morocco. The film is scheduled to be released on March 12, 2010. Watch Free Green Zone (2010) Full Movie Online.