Tenacious D: The Pick of Destiny (2006)

Continuity mistake: When JB dreams about singing "Master Exploder" in the small bar, he points at one guy in the audience and literally blows his mind. When he starts pointing you can not only see JB's face, but also how his elbow is in a slight angle. In the next shot the camera shows the guy JB is pointing at and his elbow is completely stretched. The views change several times and the angle of his elbow changes after every cut, until the guy's brain is finally blown out.

Continuity mistake: As Jack and Kyle are walking up the "Guitarway to Heaven" in the Rock Museum, they vary between marching completely in synch with each other and out of synch. They are still walking directly next to each other, so it is not due to one of them changing their pace.

Twotall

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.

EVHMAN0094

Trivia: Actress Amy Adams makes a small cameo during the "Master Exploder" sequence. She is the woman who mouths "I love you!" to Jack Black, and is subsequently covered with the brains of the man whose head explodes.

Trivia: John C Riley has an uncredited role as Sasquatch. Riley played Sasquatch in an episode of the TV series "Tenacious D."

Bishop73

Trivia: Troy Gentile plays young JB (Jack Black). In his previous role, "Nacho Libre" Gentile played young Nacho, who was played by Jack Black. Incidentally, "gentile" means one who is not Jewish, and Jack Black was born and raised Jewish.

Bishop73

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.

Truck Stop Waitress: What'll you have?
KG: What do you recommend?
Truck Stop Waitress: I recommend you order some food.

JB: Now our masterpiece will never happen because we won't be fueled by Satan.