How is Saavik the answer to "After travelling back in time, what year does the crew end up in?"? How could I know, from watching the movie, the name of the movie that Eddie Murphy accepted instead of this one? 8 of the questions aren't visible.
As for the Eddie Murphy question: No, you won't find the answer just from watching the film. Then again, neither would you know which cast member almost declined to return for the movie just from watching the film. I suppose I could change the question, but it's a pretty straightforward film and I honestly don't know what other question I would put in its place.
I think you could reasonably guess that William Shatner wanted a raise. At any rate, it doesn't take long to guess each of the main characters, whereas there's no way to guess what movie Eddie Murphy starred in based solely on your knowledge of Star Trek. As for a replacement question, maybe "What question stumped Spock when asked by a computer (and his mother)?" : "How do you ____?" (feel). Or, from the touching scene when he finally answers the question, "Who did Spock ask to deliver a message to his mother?" (Sarek)