TedStixon

Deliberate mistake: When Rotti is dying, when Luigi and Pavvi try to run towards him (before he points the gun at them), you can briefly see Pavvi's mirror sticking out from behind the corner for a second right before they run into frame, revealing that the actors were waiting for their cue to go.

TedStixon

Trivia: If you look closely, during the song "21st Century Cure", several of the gravestones feature names of the producers.

TedStixon

Deliberate mistake: Several times, you see an exterior shot of Nathan's house, and it is very clear that it is the same shot being used over and over, sometimes reversed.

TedStixon

Continuity mistake: During the song "Night Surgeon", when Pavvi says: "He'll paint your ass like a Rembrandt", Luigi's face changes from looking at Pavvi to looking at Nathan between cuts.

TedStixon

Deliberate mistake: If you look closely, you can tell the shot of Shilo riding the elevator to the top of GeneCo tower is the same shot from the beginning of the movie (when Rotti rides the elevator down to the ground), only reversed. The distinct camera angle and movement gives it away.

TedStixon

Audio problem: Right before the end credits, as Grave Robber says "But Genco may survive if it undergoes surgery", right as Grave Robber says the word "may", his lips briefly don't match what is being said. (Confirmed in DVD commentary.).

TedStixon