Metallica

Band was on its fourth album before agreeing to make a video for song about a soldier who'd lost his limbs and most of his sense.

The metal titans meet the '80s favorite.

And now we have our answer. Thanks, Kirk!

Prince of Darkness is reportedly "halfway through" the album, which will also feature Red Hot Chili Peppers drummer Chad Smith.

This time tour the world (including Antarctica) like they did in 2013.

Curls, curls and more curls.

14-song performance includes acoustic and electric sets.

Kirk Hammett and Lars Ulrich recall challenges of making 1991classic.

The group talk about a synergistic follow-up to 'Hardwired.'

Before becoming the bassist of Metallica, Trujillo was a child actor.