The Iron Wall is a 58-minute documentary about Israeli occupation of Palestinian land. It focuses on the West Bank and Jerusalem.
The film's official web site is an excellent source of information about the film. It is available for purchase in North America from Palestine Online Store.
What's there for me to add here? The film is gruesome in its detail of the appropriation of Palestinians' land. The film uses credible interviews and hits most of the important points U.S. audiences need to know.