Tenacious D - To Be The Best
Huffington Post excerpt
Presented as a segment of the tabloid show "Extra" documenting the rise, fall and resurrection of the rock comedy duo, the video attracted a handful of celebrity cameos, including "Extra" host Maria Menounos, Tim Robbins, Josh Groban, Jimmy Kimmel and frequent D cohort Dave Grohl, who reportedly drums on their new album. But Val Kilmer steals the show as one of Jack's Hollywood friends, who gives the ultimate sacrifice in devotion of Tenacious D.