Expect the usual celeb cameos, including Anna Paquin and Kristen Bell, in the newest installment of the Scream horror film franchise, reports USA TODAY's Cindy Clark. Production has started on Scream 4, which will be filmed in and around Ann Arbor, Mich. Fans of the franchise will recognize original cast members Neve Campbell, Courteney Cox and David Arquette, who are set to reprise their roles as Sydney Prescott, Gale Riley and Dewey Riley. The original Scream made its debut in 1996, and the trilogy has earned close to $300 million domestically. Scream 4 is set to open in theaters April 15, 2011.