Tenacious D Return With Epic New Video ‘To Be The Best’ [Video]

They are fueled by Satan. They are Tenacious D. The D have ushered in their rock once more. This is part rockumentary part music video. With the help of Val Kilmer and Dave Grohl JB and KG set out "To Be The Best"... and by god... WE BELIEVE THEY HAVE DONE IT!