"Triumphs because of the commitment and fearlessness of Metallica . . . [and] shows that tenacious reporting can still produce great narratives." — New York TimesMetallica is one of the most successful hard-rock bands of all time, having sold more than ninety million albums worldwide. Receiving unfettered access, acclaimed filmmakers Joe Berlinger and Bruce Sinofsky followed Metallica over two and a half years as they faced personal and professional challen...