Tatum O'Neal by Tim Grant/WireImage.com Tatum O'Neal by Tim Grant/WireImage.com

Lifetime this summer will premiere Fab Five: The Texas Cheerleader Scandal, a true-story-inspired movie about a group of out-of-control teen girls who taunt their teachers. Tatum O'Neal plays the principal, Jenna Dewan ( Step Up) a young teach who alerts the media to the goings-on.... Rufus Sewell is the lead in Jerry Bruckheimer's CBS drama pilot Eleventh Hour, based on a British series about a government adviser who saves people from abuses of science.... Jacqueline Bisset will have An Old Fashioned Thanksgiving in a Hallmark movie airing in November.

" Bruckheimer, CBS Eye Big-bucks Eleventh Hour Deal