Serenity Written and Directed by Joss Whedon Universal, 2005 Rated PG-13 for sex and violence In Hollywood there are very few second chances. Joss Whedon pulled off an out-and-out miracle in bringing a show cancelled after only 11 episodes to the big screen. “Firefly” was not even allowed to show its last three episodes before the Fox Network yanked it. By the time it was cancelled, it had a small but loud fan base. Normally, this would mean absolutely nothing to the suits in Hollywood, but perhaps someone noticed that this fan base was made up of the coveted twentysomething…