Joseph – are you saying that because you it is a movie and you think that it is inappropriate to watch any movie or are you saying that because the particular movie is inappropriate?
If it is the first, while it may be true, I think it is important to clarify to the OP what you mean.
Also, it is important to keep in mind, that while generally speaking, one should keep away from all (not-Frum) movies, there may be extenuating circumstances since the person in question is BT (and may not be at the point yet where she should stop watching movies altogether) plus there may be some delicate family-relationship issues here.
That is something that she should probably discuss with a mentor/Rav/Rebbetzin who knows her well..
The question that she is asking is about the particular movie, so it seems to me that is what should be answered.
Sorry, I know nothing about it, so I can’t answer you