New WATCHMEN Trailer Posted by: Jett Thursday, November 13, 2008 YAHOO MOVIES has the new trailer for the upcoming film, WATCHMEN: WATCHMEN opens March 6, 2009. BATMAN ON FILM, © 1998-present William E. Ramey. All rights reserved. BATMAN AND ALL RELATED CHARACTERS AND ELEMENTS ARE TRADEMARKS OF AND © DC COMICS. ALL RIGHTS RESERVED.