Lopez Tonight - Jack Black explains His Introduction to Metal [Blizzard of Oz]

George Lopez Interviews ozzy osbourne PT. 1

Jack Black Loves Heavy Metal AND Gospel | CONAN on TBS

The 7 Most RACIST Guests David Letterman Ever Had 1 1

Jack Black Monologue: Megastardom - Saturday Night Live

Tenacious D - Time Fixers (full episode)

everything must go

Guitarings - Jack Black Deleted Scenes

Jack Black, Angelina Jolie On Working With Their Kids In ‘Kung Fu Panda 3’ | TODAY

Paul Walker @ Lopez Tonight [HD]

Jack Black Gets Scared by a Raccoon

Jack Black Will Do Anything To Get Into Hebrew School | CONAN on TBS

Lopez Tonight - Ozzy Osbourne Interview - I am Ozzy [Book] & Lady GaGa / Black Sabbath

Tenacious D - Home Movies (Documentary)

Jack Black, Will Ferrell, John C. Reilly sing at the 79th Oscars (2007)

Jack Black and the price of fame!

George Lopez | George Dealing with Carmen’s Teenage Antics

Tenacious D | Master Exploder | Late Night with Conan O'Brien

The Funniest Interview I've Done So Far (Jack Black & Karen Gillan)

Jack Black Monologue: Singing - Saturday Night Live

Tenacious D Is Eligible For The Rock And Roll Hall Of Fame In 4 Years