Question: When Cateleya is in the prison scene, where does she get her black cat suit from?
Question: What were all the cities that were attacked during the invasion?
Answer: Most likely, coastal cities or cities near a large body of water.
Question: Is Ramin Karimloo (in the grey suit and bowler hat, without his Phantom make up) sitting to our right of Carlotta during the rehearsal for Don Juan Triumphant? (01:39:40)
Chosen answer: Although that would be funny, I rather doubt that's Ramin Karimloo. From the DVD's special features he revealed that it takes an hour to transform him into the Phantom. Since this was filmed live on stage, it would be very impractical to have him take the makeup off halfway through the musical.
Question: Did they give John Lithgow's character Alzheimer's disease in remembrance of Charlton Heston?
Chosen answer: No they most certainly did not. That wouldn't remotely be considered a particularly respectful homage! They picked Alzheimers because it's specifically a brain condition, which can then be explored in the movie as a plausible way of explaining the intelligence raising properties of the drug used.
Question: Emerson sells off his toxic assets in time, destroying his career. Why is he the only one that ruins his career?
Answer: He is just the only one shown doing so. Everyone in the "Fire Sale" room, is basically done for and they know it. the company will keep the best of the best (or those critical to the company's ability to function) and lay off the rest.
Answer: Her dress.