This series follows the exploits of Jack Black and Kyle Gass, the two halves of Tenacious D., the self-proclaimed "greatest band on earth." Their music is heavy on power chords and lyrics about sex, Satan, and why they are the greatest band on Earth.
- Creators: Jack Black, David Cross, Kyle Gass, Bob Odenkirk
- Starring: Jack Black, Kyle Gass
- TV Network: HBO
- Premiere Date: Nov 28, 1997
- Genre: Comedy
- Executive producers: Jack Black, David Cross, Kyle Gass, Bob Odenkirk