Fox Broadcasting Co. and Studios USA are planning to recast and reshoot the pilot “Hollyweird,” which debuts on Fox this fall. Sources said the series’ stars — Filippo, Melissa George and Bodhi Elfman — will have to re-audition for new roles on the series, whose concept is being tweaked. The drama, which will air Thursdays at 9 p.m., will no longer focus on teens from the Midwest who come to Hollywood. Instead, it will be an ensemble about struggling Los Angeles artists, including a screenwriter. Expect more recasting and reshoots on other pilots at other networks to come.