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.).
Audio problem: In the song "At the Opera Tonight", when Luigi is pulling out his knife, the unsheathing of his blade is the sound of a full sized sword and continues a little after it is all the way pulled out.
Audio problem: During the song "Mark it Up", when Luigi stabs the Gen-tern, his lips briefly don't match the words he is singing.
Chosen answer: Marni "forcing" him to kill her when she rejected him for Nathan.
Phixius ★