Other mistake: When JB is leaving the cafe, he pays money, but he did not buy anything.
Tenacious D: The Pick of Destiny (2006)
1 other mistake
Directed by: Liam Lynch
Starring: Ben Stiller, Jack Black, JR Reed, Kyle Gass, Ronnie James Dio
Revealing mistake: When JB and KG are doing the powerslide in the Rock N Roll History Museum, you can see that KG is wearing knee pads to help him slide.
Open Mic Host: We've got one spot left. You guys got any new material?
JB: What we got's gonna turn your brain into shit.
More trivia for Tenacious D: The Pick of Destiny