I can't believe---
1. That a 3rd grader (my guess) was shown a PG-13 movie without parent approval...not right, IMO.
and
2. That the same 3rd grader has FRENCH class?? I've not known schools to offer foreign languages until Jr High.
My kids began foreign language instruction in Kindergarten. Some schools offered choice to elementary schools (Chinese, French or Spanish). However, now the elementary schools K-5 get Spanish, 6-8th grade get choice of French/Spanish and high school gets to choose from about 6 different languages.
I know when they watch movies in foreign language class they usually watch it in that Language (French/Spanish or whatever) and have an assignment for it.