Jack Black

It's Black's Tenacious D bandmate KG in the spotlight on 'Don't Blow It, Kage.'

Developments move us ever closer to 'Jack Grey.'

Sometimes, things really are just Black and White, and maybe also a Gass.

He chose between album covers from Iron Maiden, Dio, Amon Amarth, Wretched, Manowar and Molly Hatchet.

Have you ever thought to yourself, man, polka music is great, but I wish it had a story of lies, crime, and intrigue to go along with it?

Before 'Thor: Ragnarok' made excellent use of Led Zeppelin's "Immigrant Song," it was on the soundtrack to Jack Black's 'School of Rock.'

Watch footage of Slash and Tenacious D's Jack Black teaming up for 'Welcome to the Jungle' at the L.A. Zoo's Beastly Ball.

Unabashed Seattle Seahawks fan and nationally known stand-up comic Craig Gass ("King of Queens", "Sex In the City", "The Howard Stern Show", "Family Guy") has, for years now, has crashed the annual Super Bowl Media Day to ask participating coaches and players alike absurd questions and offer his advice.

“Sometimes,” says self-made musical impresario Jan Lewan (Jack Black) in The Polka King, “to make money you have to spend money.” The problem with Jan is he didn’t spend money sometimes, he did it every time. Every get-rich quick scheme he ever hatched up in his Pennsylvania gift shop required more investment than potential profit. He sold his polka fans on a “premium Pope package,” a lavish vacation to Rome that included a private audience with the Pope. But Jan had no way to deliver on his promise, so he just showed up at the Vatican with a briefcase full of cash. He got his audience, and delighted his tour group. But his “premium” vacation surely cost him more than he made.

Hackers broke into Tenacious D’s Twitter account and tweeted a number of fake announcements regarding Jack Black’s death.

While playing the legendary Forum, Foo Fighters invited out Jane's Addiction frontman Perry Farrell to jam 'Had a Dad' and 'Been Caught Stealing.'

It's 1991 all over again, as Jack Black and Jimmy Fallon recreate the classic Extreme 'More Than Words' video.