http://www.buzznet.com - World War Z went on to be both financially and critically successful. Naturally a sequel is in the works and Pitt is eager to get things rolling. One thing Marc Forster the director wo not be coming back. Theres no official word other than hes simply out of the process. During the production the rumours were that Forster was generally unhappy with just about everything the script the cast the producers. In fact the entire ending had to be reshot and theres even another rumour that Forster was not involved with the reshoots and that one of Pitts director friends was brought in to film it and get it sorted.