Question: Why was Cardinal Richelieu's costume changed from red to purple?
Answer: Red is the "color" of the holy church; purple is the "color" of royalty. Richelieu aspired to royalty, not piety.
Question: Is this the only Bond film where the title song is being sung by a character during the film?
Answer: As far as I can tell, yes. Unless you count "Die Another Day," where the singer of the title song (Madonna) appears in a scene, as well as the song being remixed for the party scene in the ice castle.
Question: I understand the concept of spelling mistakes and an editor accidentally missing them, especially for an unknown actor's name. But how did "Callahan" end up getting misspelled when it was spelled correctly in the first film? Has any reason been given? Or if there someone with general knowledge of how end credits are produced, is there no editor?
Chosen answer: The error didn't necessarily start with the makers of the credits. It could have crept into the process at any point. Whoever typed up the names to give them to the technicians who made the credits could have misspelled the name.
Answer: Yes, he filmed all of his scenes before he died. He died on July 20, 1973 - only six days before the film debuted in Hong Kong, and only a month before the film's US debut.
TedStixon