From the Guardian:
Today, he finds himself in the unlikely position of becoming the world’s leading heavy-metal cineaste. The first film he co-directed, wrote and produced, Metal: A Headbanger’s Journey, has been touring the festivals to much acclaim. The editing suite has been hired to cut another documentary, this time about the life of Dennis “Piggy” d’Amour, the late guitarist of Canadian thrash metal band Voivod. Later this year, he will embark on a third documentary, this time about metal’s popularity in unlikely corners of the globe. There is, he claims, a burgeoning black-metal scene in Indonesia: apparently, they can’t get enough of bands called Abettor of Satan and Deformed Tartarus in Bandung. “The thing is,” Scot McFadyen sighs, “I’m not really into heavy metal.”
He only loses his natural ebullience when confronted with the leading lights of the Norwegian death-metal scene, including the fragrant Gaahl, lead singer of Gargamel, practising Satanist, and, it quickly becomes apparent, raving anti-semite. “He was actually pretty nice to us, although he’s just been in prison for torturing a guy,” says McFadyen, carefully. “He told us it was self-defence. We’re not quite clear on how that works.”
Here.