Jack Black & Kyle Gass On Tenacious D's Origin Story - "Late Night With Conan O'Brien"

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

Jack Black's Acting Tips | Late Night with Conan O’Brien

Tenacious D Replies to Fans on the Internet | Actually Me | GQ

Jim Carrey On How Rich People Laugh | Letterman

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

Conan And Jack Black's Guitar Battle | CONAN on TBS

Jack Black Auditions To Be Conan's Sidekick | Late Night with Conan O’Brien

The Best of Jack Black - Drunk History

Jack Black Brings The Thunder To CONAN’s Final Episode - CONAN on TBS

The Making of Tenacious D in The Pick of Destiny