The Twilight Saga: Breaking Dawn is an upcoming 2011/2012 two-part romantic-fantasy film directed by Bill Condon and based on the novel Breaking Dawn by Stephenie Meyer. The two parts form the fourth and final installment in the popular Twilight Saga series. Wyck Godfrey and Karen Rosenfelt will serve as executive producers for the film, along with the author of the series, Stephenie Meyer, and the screenplay will be written by Melissa Rosenberg, the screenwriter of the first three entries. All three main cast members, Kristen Stewart, Robert Pattinson, and Taylor Lautner, will reprise their roles. Part 1 will be released on November 18, 2011, and Part 2 on November 16, 2012. Both parts will be released by Summit Entertainment. It will also be released in IMAX.