Guess Which Movie is an addictive little site that gives you four stills to identify a movie. You may find yourself still clicking "next image" an hour later. And logging in so you will be able to brag about your score.
More about Movies and media from Nell Minow, who reviews movies each week for Yahoo! Movies and radio stations across the U.S. and in Canada and writes the Media Mom column about families and popular culture for the Chicago Tribune.