Sprague Grayden, well known for having either one of the best or one of the worst names in Hollywood, will play the daughter of the President of the United States on season 7 of 24-hour.  Grayden, who most recently has been seen as regular on the now-defunct Jericho and in a recurring role on Weeds, will play the daughter of 24-hour's new president, who will be portrayed by famed Broadway actress Cherry Jones.  As for Grayden's role on24-hour's seventh season, these things are shrouded in mystery.  Since it is 24, there's a good chance Gradyen's first kid character will be either be tortured, kidnapped, killed, kill someone, team up with Jack Bauer or all of the above.