I have a question about this one. I obviously don't know how things work in Utah, but here in Alberta, we have a provincial curriculum which provides you with a list of pre-approved texts for say, English Lit classes. Texts here nowadays very explicitly includes movies, too. Now, the curriculum says this is simply a list of recommended texts, but a teacher can feel free to teach other things, using their judgement.
The pre-approved list is bulletproof, though. You absolutely cannot be questioned on showing anything on that list, as long as it's recommended for the given grade. If parents have issues, it is their job to look at the list(freely available online) and figure out if they have a beef with anything. There are no forms sent home to be signed or anything like that. If you have an issue with a text, it is your responsibility to inquire into whether the teacher is teaching it and ask that your kid be given an alternative assignment. If you fail to do that ahead of time and the book or the movie is on the pre-approved list, your kid is going to read/watch it.
So, what I'm trying to say her is that I'm unclear on whether there is such a master list in Utah. I know this is Social Studies and not English, but do you have to get prior approval for something that is explicitly part of the curriculum?
Also, I'm pretty sure when I've shown Shawshank Redemption, which is nearly mandatory for grade 11 students, it was the version that played in theatres.