Jack Black and Kyle Gass return as comic rockers Tenacious D for another round of music and laughs. First up, it's a raucous live show that features the tunes "Kielbasa," "Saxaboom," "Master Exploder," "Karate," "Wonderboy," and more. Then, join the boys for a revealing documentary that focuses on the release of their film "Tenacious D in the Pick of Destiny," its disappointing performance at the box office, and more. 180 min. Soundtrack: English; music videos; more. Two-disc set.