Re: Which movie would you use to introduce someone with Star Trek?
TUC, good choice! Perhaps my favorite TOS movie. I'm not to sure if the entire tension with the Klingons would be understandable enough without having seen some more TOS, but yeah, good choice.
Depends on how old they are? If they're older, they'll likely pick up on the similarities to the old Soviet Union.
"I tell you what you all need, you need to take a thirteenth step, down off your high horse." - Hank Hill, King of the Hill