Metallica vs. The Internet: Round Two.

Metallica frontman and self-styled enemy of fun James Hetfield has moved forward in his quest to abolish anything that people might enjoy, lending his unmistakable voice to forthcoming feature-length documentary Addicted To Porn: Chasing The Cardboard Butterfly.

The documentary is directed by filmmaker Justin Hunt, who previously went one-on-one with Hetfield in his documentary on fatherlessness, Absent. In the new documentary, Hunt addresses the impact of pornography on contemporary society, analyzing its effect on the brain and exposing people to the dangers of porn. We have to wonder what he’d think about a commercial record cover depicting real blood and semen.

The documentary is expected to land in April and you can check a trailer below. We have to wonder where Hetfield has the opportunity to launch forth any of his trademark grunts – seems like the perfect opportunity, don’t you think? [via Blabbermouth]